US20060143934A1 - Device for measuring and teaching scales of units - Google Patents
Device for measuring and teaching scales of units Download PDFInfo
- Publication number
- US20060143934A1 US20060143934A1 US11/026,900 US2690004A US2006143934A1 US 20060143934 A1 US20060143934 A1 US 20060143934A1 US 2690004 A US2690004 A US 2690004A US 2006143934 A1 US2006143934 A1 US 2006143934A1
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- United States
- Prior art keywords
- scale
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- inch
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- extending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000123 paper Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 description 6
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L7/00—Straightedges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/02—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics
- G09B23/04—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics for geometry, trigonometry, projection or perspective
Definitions
- the present invention relates to a device for teaching the use of scales that represent various units of measure and for easily measuring a distance between two points.
- the units of measure may include either standard or metric units.
- the standard units of measure may comprise feet, inches, and fractions of inches.
- the metric units of measure may include meters measured in hundredths, thousandths and ten thousandths of meters. More specifically, the invention relates to a device having standard units of measure represented on one side thereof and metric units represented on an opposite side thereof.
- Known types of rulers exist that include a face having an upper edge marked with inches and fractions thereof. A lower edge of the face is marked with millimeters and centimeters.
- Another type of ruler comprises three sides for use in aiding a draftsman. Various faces of the three sides are marked with different units or scales. The draftsman rotates the ruler to a desired unit of measurement to measure a distance of a line or between two points.
- Neither of the aforementioned rulers provides various scales that are labeled and clearly show a relationship of the various standard scales to one another along with the various metric scales to one another.
- the instant invention is a ruler-type device that is approximately twelve and one-half inches long.
- the device is approximately one and one-half inches wide and one-eighth of an inch thick. It may comprise wood, plastic, metal, fabric, paper, rubber or any other material on which a scale can be permanently marked.
- the device includes a first side that comprises two vertical lines. Each vertical line is spaced approximately one-quarter of an inch from each edge of the ruler. Five horizontal lines are placed on the ruler are spaced one-quarter of an inch apart. The first line is arranged approximately one-quarter of an inch from the top of the device.
- the device includes a side having a list of measurements that are vertically represented in an ascending or descending order.
- the standard measurement side of the device is labeled with the following abbreviations: ft. corresponding to feet; in. corresponding to inches; 1 ⁇ 2 in. corresponding to half-inches; 1 ⁇ 4 in. corresponding to quarter-inches; 1 ⁇ 8 in. corresponding to one-eighth inches; and, 1/16 in. corresponding to one-sixteenth of inches.
- These markings are provided between the vertical lines and the edges of the device.
- Forty-eight marks are provided on the 1 ⁇ 4 inch scale.
- Twenty-four marks are provided on the one half inch scale.
- a one foot mark is provided on the ft. scale. Each scale is a different color.
- the device includes a series of metric scales arranged in an ascending or descending order.
- a vertical line is provided approximately three-eighths of an inch from the left side.
- a second vertical line is provided approximately three-eights of an inch from the right side.
- Four horizontal lines are placed one-quarter inch apart from one another and span the distance between the vertical lines.
- a series of notations are provided between the vertical line nearest the left side and the left side and the vertical line nearest the right side and the right side.
- the following marks are provided “mm”, “1 ⁇ 2 cm”, “cm”, and “dm”.
- the “mm” represents millimeters.
- the “1 ⁇ 2 cm” mark represents half-centimeters.
- the “cm” represents centimeters.
- the “dm” represents decimeters.
- Thirty marks are provided across the centimeter scale.
- Ten marks are provided across the
- the fractions of inches may include half-inches, quarter-inches, eighth-inches, sixteenth-inches and thirty-seconds of an inch.
- Each scale is arranged next to a larger scale on one side and a smaller scale on the other side.
- the scales proceed from a foot measurement to an inch measurement and fractions of inches. In this manner the scales are measured in an ascending or descending order.
- It is another object of the invention is to provide a teaching device having a face that includes metric scales including decimeters, centimeters, one-half centimeters and millimeters. Similarly, the scales that represent the metric measurements are arranged in either an ascending or descending order.
- It is a further object of the invention to provide a clear, see-through device that comprises a ruler-type teaching device that includes a face having standard markings to denote a foot, inches, and fractions thereof.
- the fractions of inches may include half-inches, quarter-inches, eighth-inches, sixteenth-inches and thirty-seconds of an inch.
- Each scale is arranged next to a larger scale on one side and a smaller scale on the other side.
- the scales proceed from a foot measurement to an inch measurement and fractions of inches. In this manner the scales are measured in an ascending or descending order.
- It is another object of the invention to provide a clear, see-through device that comprises a ruler-type teaching device that includes a face having metric scales including decimeters, centimeters, one-half centimeters and millimeters. Similarly, the scales that represent the metric measurements are arranged in either an ascending or descending order.
- FIG. 1 is a view representing one side of the teaching device.
- FIG. 2 is a view representing another side of the teaching device.
- FIG. 3A is a prior art ruler.
- FIG. 1 shows a first side 10 of the device 1 .
- the device comprises a top 2 and a bottom 4 .
- the first side 10 includes several scales. Nearest bottom 4 is a millimeter scale 9 .
- Nearest bottom 4 is a millimeter scale 9 .
- Provided above mm scale 9 is 1 ⁇ 2 cm scale 7 .
- a cm scale 5 is arranged above 1 ⁇ 2 cm and below decimeter scale 3 .
- a vertical line 40 is provided at either side of the device.
- FIG. 2 is a second side 20 of the device 1 .
- the second side of the device represents standard measurement scales.
- a 1/16 inch scale 21 is located nearest the bottom 4 .
- a 1 ⁇ 8 inch scale 19 is arranged above the 1/16 inch scale 21 and below the 1 ⁇ 4 inch scale 17 .
- a 1 ⁇ 2 inch scale 15 is arranged below inch scale 13 , which is in turn arranged above the foot scale 20 .
- the scales are arranged such that there are twice as many lines as the scale arranged above it. This allows a user to quickly recognize the relationship between the various scales.
- FIG. 3 is a prior art type of ruler that comprises both metric and standard scales provided on one side thereof.
- the metric and standard scales are provided on separate scales.
- the standard scales show only inches and fractions thereof mixed together in a single scale. This is very confusing for one who is learning to read a ruler. Moreover, it is very difficult to recognize the relationship of one standard scale to another.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- Business, Economics & Management (AREA)
- Geometry (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Description
- The present invention relates to a device for teaching the use of scales that represent various units of measure and for easily measuring a distance between two points. The units of measure may include either standard or metric units. The standard units of measure may comprise feet, inches, and fractions of inches. The metric units of measure may include meters measured in hundredths, thousandths and ten thousandths of meters. More specifically, the invention relates to a device having standard units of measure represented on one side thereof and metric units represented on an opposite side thereof.
- Known types of rulers exist that include a face having an upper edge marked with inches and fractions thereof. A lower edge of the face is marked with millimeters and centimeters.
- Another type of ruler comprises three sides for use in aiding a draftsman. Various faces of the three sides are marked with different units or scales. The draftsman rotates the ruler to a desired unit of measurement to measure a distance of a line or between two points.
- Neither of the aforementioned rulers provides various scales that are labeled and clearly show a relationship of the various standard scales to one another along with the various metric scales to one another.
- The instant invention is a ruler-type device that is approximately twelve and one-half inches long. The device is approximately one and one-half inches wide and one-eighth of an inch thick. It may comprise wood, plastic, metal, fabric, paper, rubber or any other material on which a scale can be permanently marked.
- The device includes a first side that comprises two vertical lines. Each vertical line is spaced approximately one-quarter of an inch from each edge of the ruler. Five horizontal lines are placed on the ruler are spaced one-quarter of an inch apart. The first line is arranged approximately one-quarter of an inch from the top of the device.
- In one embodiment, the device includes a side having a list of measurements that are vertically represented in an ascending or descending order. The standard measurement side of the device is labeled with the following abbreviations: ft. corresponding to feet; in. corresponding to inches; ½ in. corresponding to half-inches; ¼ in. corresponding to quarter-inches; ⅛ in. corresponding to one-eighth inches; and, 1/16 in. corresponding to one-sixteenth of inches. These markings are provided between the vertical lines and the edges of the device. There are provided one hundred and ninety-two marks on the 1/16 inch scale. There are provided ninety-six marks on the ⅛ inch scale. Forty-eight marks are provided on the ¼ inch scale. Twenty-four marks are provided on the one half inch scale. A one foot mark is provided on the ft. scale. Each scale is a different color.
- In one embodiment, the device includes a series of metric scales arranged in an ascending or descending order. A vertical line is provided approximately three-eighths of an inch from the left side. A second vertical line is provided approximately three-eights of an inch from the right side. Four horizontal lines are placed one-quarter inch apart from one another and span the distance between the vertical lines. A series of notations are provided between the vertical line nearest the left side and the left side and the vertical line nearest the right side and the right side. The following marks are provided “mm”, “½ cm”, “cm”, and “dm”. The “mm” represents millimeters. The “½ cm” mark represents half-centimeters. The “cm” represents centimeters. The “dm” represents decimeters. There are provided three hundred marks on the millimeter scale. There are provided sixty ½ centimeters. Thirty marks are provided across the centimeter scale. Ten marks are provided across the decimeter scale. Each scale is a different color.
- It is an object of the invention to provide a teaching and measuring device that increases the ability of an individual to identify and precisely measure objects to at least a sixteenth of an inch when using a standard scale provided on the device.
- It is another object of the invention to provide a teaching and measuring device that increases the ability of an individual to identify and precisely measure objects to at least a millimeter when using the metric scale provided on the device.
- It is an object of the invention to provide a teaching device that includes a face having standard markings to denote a foot, inches, and fractions thereof. The fractions of inches may include half-inches, quarter-inches, eighth-inches, sixteenth-inches and thirty-seconds of an inch. Each scale is arranged next to a larger scale on one side and a smaller scale on the other side. Thus, the scales proceed from a foot measurement to an inch measurement and fractions of inches. In this manner the scales are measured in an ascending or descending order.
- It is another object of the invention is to provide a teaching device having a face that includes metric scales including decimeters, centimeters, one-half centimeters and millimeters. Similarly, the scales that represent the metric measurements are arranged in either an ascending or descending order.
- It is still another object of the invention to provide a teaching device that includes both standard and metric measurement scales on a single face of a ruler type device.
- It is a further object of the invention to provide a clear, see-through device that comprises a ruler-type teaching device that includes a face having standard markings to denote a foot, inches, and fractions thereof. The fractions of inches may include half-inches, quarter-inches, eighth-inches, sixteenth-inches and thirty-seconds of an inch. Each scale is arranged next to a larger scale on one side and a smaller scale on the other side. Thus, the scales proceed from a foot measurement to an inch measurement and fractions of inches. In this manner the scales are measured in an ascending or descending order.
- It is another object of the invention to provide a clear, see-through device that comprises a ruler-type teaching device that includes a face having metric scales including decimeters, centimeters, one-half centimeters and millimeters. Similarly, the scales that represent the metric measurements are arranged in either an ascending or descending order.
- It is another object of the invention to provide a measuring device that includes different scales having different colors for easily discerning between the scales.
- It is another object of the invention to provide a measuring and teaching device that visually represents equivalents of different denominations of scales.
- Further objects, features and advantages of the invention will become apparent from a consideration of the following description and the included claims when taken in connection with the previous discussion and the accompanying drawings.
-
FIG. 1 is a view representing one side of the teaching device. -
FIG. 2 is a view representing another side of the teaching device. -
FIG. 3A is a prior art ruler. -
FIG. 1 shows afirst side 10 of thedevice 1. The device comprises a top 2 and abottom 4. Thefirst side 10 includes several scales. Nearest bottom 4 is amillimeter scale 9. Provided abovemm scale 9 is ½cm scale 7. Acm scale 5 is arranged above ½ cm and belowdecimeter scale 3. As can be clearly seen, a user of thedevice 1 can easily recognize the relationship of the scales to one another. Avertical line 40 is provided at either side of the device. -
FIG. 2 is a second side 20 of thedevice 1. The second side of the device represents standard measurement scales. A 1/16inch scale 21 is located nearest thebottom 4. A ⅛inch scale 19 is arranged above the 1/16inch scale 21 and below the ¼inch scale 17. A ½inch scale 15 is arranged belowinch scale 13, which is in turn arranged above the foot scale 20. As can be realized, the scales are arranged such that there are twice as many lines as the scale arranged above it. This allows a user to quickly recognize the relationship between the various scales. -
FIG. 3 is a prior art type of ruler that comprises both metric and standard scales provided on one side thereof. The metric and standard scales are provided on separate scales. However, the standard scales show only inches and fractions thereof mixed together in a single scale. This is very confusing for one who is learning to read a ruler. Moreover, it is very difficult to recognize the relationship of one standard scale to another. - It is to be understood that the invention is not limited to the exact construction illustrated and described above. Various changes and modifications may be made without departing from the spirit and the scope of the invention as defined in the following claims.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US11/026,900 US7076881B1 (en) | 2004-12-30 | 2004-12-30 | Device for measuring and teaching scales of units |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/026,900 US7076881B1 (en) | 2004-12-30 | 2004-12-30 | Device for measuring and teaching scales of units |
Publications (2)
Publication Number | Publication Date |
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US20060143934A1 true US20060143934A1 (en) | 2006-07-06 |
US7076881B1 US7076881B1 (en) | 2006-07-18 |
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Application Number | Title | Priority Date | Filing Date |
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US11/026,900 Expired - Fee Related US7076881B1 (en) | 2004-12-30 | 2004-12-30 | Device for measuring and teaching scales of units |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160069658A1 (en) * | 2014-03-21 | 2016-03-10 | Anthony Leo Klein | Measurement Devices |
JP2016155239A (en) * | 2015-02-23 | 2016-09-01 | 東洋定規株式会社 | Ruler and method of manufacturing the same |
KR20180098732A (en) * | 2017-02-27 | 2018-09-05 | 정수일 | Scale |
US20210128127A1 (en) * | 2019-11-01 | 2021-05-06 | Wai Pong Ng | Multi-use tongue depressor instrument and method of use |
US11320249B2 (en) * | 2019-07-26 | 2022-05-03 | Joseph Hall | Device and system for measuring length |
US20230145510A1 (en) * | 2022-12-28 | 2023-05-11 | Matthew Moser | Skein Measuring and Dispensing Tool |
US11796294B2 (en) * | 2021-10-19 | 2023-10-24 | Charles Aldrich | Precision decimal inch tape measure |
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US7774948B1 (en) | 2006-12-06 | 2010-08-17 | Bareis Kathryn M | Universal design straightedge |
US7415772B1 (en) * | 2007-01-03 | 2008-08-26 | Shelly Lynne Ferretti | Rainbow ruler |
US8021158B2 (en) * | 2007-04-18 | 2011-09-20 | Laura Eras | Measurement instruction apparatus |
WO2009045534A1 (en) * | 2007-10-05 | 2009-04-09 | Hopkins Uniform Company | General measuring system and infant measuring apparatus |
USD637925S1 (en) | 2010-04-15 | 2011-05-17 | Groover Gretchen E | Measure by color ruler |
US8438744B1 (en) * | 2011-04-04 | 2013-05-14 | Kynan W. Mann | Ruler and method of use |
USD684875S1 (en) | 2012-03-20 | 2013-06-25 | David Wayne Cook | Two-dimensional ruler face |
US9687939B2 (en) | 2013-03-11 | 2017-06-27 | Carl F. Landeck, JR. | Apparatus for manufacturing a hydrogen 21 line precision measuring device |
US9823055B2 (en) | 2014-04-08 | 2017-11-21 | Marshall Cromwell | Measuring devices with integrated measurement conversions from fraction-inches to decimal-inches and vice versa |
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US20200035126A1 (en) * | 2018-07-24 | 2020-01-30 | Financial Life Cycle Education | Systems, methods, and manipulatives for instruction in exponents and logarithms |
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US1235801A (en) * | 1914-02-16 | 1917-08-07 | Frederick R Hornig | Carpenter's computing-scale. |
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US20160069658A1 (en) * | 2014-03-21 | 2016-03-10 | Anthony Leo Klein | Measurement Devices |
JP2016155239A (en) * | 2015-02-23 | 2016-09-01 | 東洋定規株式会社 | Ruler and method of manufacturing the same |
KR20180098732A (en) * | 2017-02-27 | 2018-09-05 | 정수일 | Scale |
KR101958542B1 (en) * | 2017-02-27 | 2019-03-14 | 정수일 | Scale |
US11320249B2 (en) * | 2019-07-26 | 2022-05-03 | Joseph Hall | Device and system for measuring length |
US20210128127A1 (en) * | 2019-11-01 | 2021-05-06 | Wai Pong Ng | Multi-use tongue depressor instrument and method of use |
US11786228B2 (en) * | 2019-11-01 | 2023-10-17 | Wai Pong Ng | Multi-use tongue depressor instrument and method of use |
US11796294B2 (en) * | 2021-10-19 | 2023-10-24 | Charles Aldrich | Precision decimal inch tape measure |
US20230145510A1 (en) * | 2022-12-28 | 2023-05-11 | Matthew Moser | Skein Measuring and Dispensing Tool |
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US7076881B1 (en) | 2006-07-18 |
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