GB8406034D0 - Electronic level - Google Patents

Electronic level

Info

Publication number: GB8406034D0
Authority: GB; United Kingdom
Prior art keywords: electronic level; electronic; level
Prior art date: 1984-03-08
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.): Pending

Application number

GB848406034A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rowland R W

Original Assignee

Rowland R W

Priority date (The priority date 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 date listed.)

1984-03-08

Filing date

1984-03-08

Publication date

1984-04-11

1984-03-08 Application filed by Rowland R W filed Critical Rowland R W

1984-03-08 Priority to GB848406034A priority Critical patent/GB8406034D0/en

1984-04-11 Publication of GB8406034D0 publication Critical patent/GB8406034D0/en

1984-08-03 Priority to GB08419890A priority patent/GB2158230A/en

Status Pending legal-status Critical Current

Links

GB848406034A 1984-03-08 1984-03-08 Electronic level Pending GB8406034D0 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB848406034A GB8406034D0 (en)	1984-03-08	1984-03-08	Electronic level
GB08419890A GB2158230A (en)	1984-03-08	1984-08-03	Electronic level

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB848406034A GB8406034D0 (en)	1984-03-08	1984-03-08	Electronic level

Publications (1)

Publication Number	Publication Date
GB8406034D0 true GB8406034D0 (en)	1984-04-11

Family

ID=10557757

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB848406034A Pending GB8406034D0 (en)	1984-03-08	1984-03-08	Electronic level
GB08419890A Withdrawn GB2158230A (en)	1984-03-08	1984-08-03	Electronic level

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB08419890A Withdrawn GB2158230A (en)	1984-03-08	1984-08-03	Electronic level

Country Status (1)

Country	Link
GB (2)	GB8406034D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU1573788A (en) *	1987-02-17	1988-09-14	World Inventions Incorporated	Electronic level
IT1205656B (en) *	1987-05-20	1989-03-31	Ezio Terragni	DEVICE FOR DETERMINING THE INCLINATION OF A PLAN COMPARED TO A THEORETICAL HORIZONTAL PLAN
US4827624A (en) *	1987-07-30	1989-05-09	Zircon International, Inc.	Electronic level
US5031329A (en) *	1990-02-14	1991-07-16	Smallidge Bernard W	Digital level with plumb
GB9227004D0 (en) *	1992-12-24	1993-02-17	Richards Clive S	Angle indicating device
IL160860A0 (en) *	2004-03-14	2004-08-31	Kapro Intelligent Tools Ltd	Digital spirit level
GB2454720A (en) *	2007-11-16	2009-05-20	Norman Watts	Optical levelling device with pendulum and opposing light emitting diodes and detectors
US11353325B2 (en) *	2019-02-20	2022-06-07	Milwaukee Electric Tool Corporation	Level with digital display
DE102021205075A1 (en) *	2021-05-19	2022-11-24	Robert Bosch Gesellschaft mit beschränkter Haftung	Digital spirit level

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB336609A (en) *	1929-07-13	1930-10-13	E R Watts & Son Ltd	The use of a spirit level bubble for control of apparatus and/or mechanism
GB570102A (en) *	1943-02-23	1945-06-22	Vickers Armstrongs Ltd	Improvements in apparatus for the gravitational control of photo-electric cells
GB2072838A (en) *	1980-03-31	1981-10-07	Honeywell Inc	Tilt detecting apparatus
AU554344B2 (en) *	1982-06-09	1986-08-14	Jeco Co. Ltd.	Magnetically damped angle change detector
US4459759A (en) *	1982-08-04	1984-07-17	Sundstrand Data Control, Inc.	Angular rate and position transducer for borehole survey instrument

1984
- 1984-03-08 GB GB848406034A patent/GB8406034D0/en active Pending
- 1984-08-03 GB GB08419890A patent/GB2158230A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB8419890D0 (en)	1984-09-05
GB2158230A (en)	1985-11-06

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