GB8817031D0 - Warning device - Google Patents

Warning device

Info

Publication number: GB8817031D0
Authority: GB; United Kingdom
Prior art keywords: warning device; warning
Prior art date: 1987-07-18
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

Application number

GB888817031A

Other versions

GB2207231B (en

GB2207231A (en

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.)

Tolton F J

Original Assignee

Tolton F J

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.)

1987-07-18

Filing date

1988-07-18

Publication date

1988-08-24

1988-07-18 Application filed by Tolton F J filed Critical Tolton F J

1988-08-24 Publication of GB8817031D0 publication Critical patent/GB8817031D0/en

1989-01-25 Publication of GB2207231A publication Critical patent/GB2207231A/en

1991-06-26 Application granted granted Critical

1991-06-26 Publication of GB2207231B publication Critical patent/GB2207231B/en

2008-07-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q7/00—Arrangement or adaptation of portable emergency signal devices on vehicles

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

GB8817031A 1987-07-18 1988-07-18 Warning device Expired - Lifetime GB2207231B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB878717000A GB8717000D0 (en)	1987-07-18	1987-07-18	Warning device

Publications (3)

Publication Number	Publication Date
GB8817031D0 true GB8817031D0 (en)	1988-08-24
GB2207231A GB2207231A (en)	1989-01-25
GB2207231B GB2207231B (en)	1991-06-26

Family

ID=10620897

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB878717000A Pending GB8717000D0 (en)	1987-07-18	1987-07-18	Warning device
GB8817031A Expired - Lifetime GB2207231B (en)	1987-07-18	1988-07-18	Warning device

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB878717000A Pending GB8717000D0 (en)	1987-07-18	1987-07-18	Warning device

Country Status (1)

Country	Link
GB (2)	GB8717000D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT216634Z2 (en) *	1989-06-01	1991-09-17	Maurizio Vegezzi	INTERMITTENT LIGHT SIGNAL TRIANGLE.
CN100569558C (en) *	2008-05-07	2009-12-16	李政文	Electric concealed type striking caution board for vehicle
CN103485291A (en) *	2013-09-29	2014-01-01	王钰	Portable type triangular warning board for vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB990110A (en) *	1963-04-02	1965-04-22	Dirk Van Der Kraan	Warning signs
GB2039354A (en) *	1979-01-04	1980-08-06	Kent County Council	Hazard warning lamp device
GB2140547A (en) *	1983-04-22	1984-11-28	John Roach Bichard	Traffic warning signal cone with flashing light

1987
- 1987-07-18 GB GB878717000A patent/GB8717000D0/en active Pending
1988
- 1988-07-18 GB GB8817031A patent/GB2207231B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB8717000D0 (en)	1987-08-26
GB2207231B (en)	1991-06-26
GB2207231A (en)	1989-01-25

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Legal Events

Date	Code	Title	Description
1998-03-11	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19970718