GB2228074B - Hazard warning device - Google Patents

Hazard warning device

Info

Publication number: GB2228074B
Authority: GB; United Kingdom
Prior art keywords: warning device; hazard warning; hazard; warning
Prior art date: 1989-02-10
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.): Expired - Lifetime

Application number

GB8902979A

Other versions

GB2228074A (en

GB8902979D0 (en

Inventor

Joyce Beatrice Rudham

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.)

Individual

Original Assignee

Individual

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.)

1989-02-10

Filing date

1989-02-10

Publication date

1992-02-12

1989-02-10 Application filed by Individual filed Critical Individual

1989-02-10 Priority to GB8902979A priority Critical patent/GB2228074B/en

1989-03-30 Publication of GB8902979D0 publication Critical patent/GB8902979D0/en

1990-08-15 Publication of GB2228074A publication Critical patent/GB2228074A/en

1992-02-12 Application granted granted Critical

1992-02-12 Publication of GB2228074B publication Critical patent/GB2228074B/en

2009-02-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L2/00—Systems of electric lighting devices

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Audible And Visible Signals (AREA)

GB8902979A 1989-02-10 1989-02-10 Hazard warning device Expired - Lifetime GB2228074B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8902979A GB2228074B (en)	1989-02-10	1989-02-10	Hazard warning device

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8902979A GB2228074B (en)	1989-02-10	1989-02-10	Hazard warning device

Publications (3)

Publication Number	Publication Date
GB8902979D0 GB8902979D0 (en)	1989-03-30
GB2228074A GB2228074A (en)	1990-08-15
GB2228074B true GB2228074B (en)	1992-02-12

Family

ID=10651439

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8902979A Expired - Lifetime GB2228074B (en)	1989-02-10	1989-02-10	Hazard warning device

Country Status (1)

Country	Link
GB (1)	GB2228074B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USD843622S1 (en)	2015-04-03	2019-03-19	Shock Doctor, Inc.	Headlamp

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1299178A (en) *	1969-02-04	1972-12-06	John Hartley	Improvements in warning devices for pedestrians
US4328533A (en) *	1979-02-26	1982-05-04	Paredes Ernest Q	Illuminated safety garment
EP0211227A2 (en) *	1985-08-05	1987-02-25	Leonard Venn	A warning device

1989
- 1989-02-10 GB GB8902979A patent/GB2228074B/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1299178A (en) *	1969-02-04	1972-12-06	John Hartley	Improvements in warning devices for pedestrians
US4328533A (en) *	1979-02-26	1982-05-04	Paredes Ernest Q	Illuminated safety garment
EP0211227A2 (en) *	1985-08-05	1987-02-25	Leonard Venn	A warning device

Also Published As

Publication number	Publication date
GB2228074A (en)	1990-08-15
GB8902979D0 (en)	1989-03-30

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Legal Events

Date	Code	Title	Description
1995-10-04	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19950210