GB2207231B - Warning device - Google Patents

Warning device

Info

Publication number
GB2207231B
GB2207231B GB8817031A GB8817031A GB2207231B GB 2207231 B GB2207231 B GB 2207231B GB 8817031 A GB8817031 A GB 8817031A GB 8817031 A GB8817031 A GB 8817031A GB 2207231 B GB2207231 B GB 2207231B
Authority
GB
United Kingdom
Prior art keywords
warning device
warning
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.)
Expired - Lifetime
Application number
GB8817031A
Other versions
GB2207231A (en
GB8817031D0 (en
Inventor
Frederick James Tolton
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB8817031D0 publication Critical patent/GB8817031D0/en
Publication of GB2207231A publication Critical patent/GB2207231A/en
Application granted granted Critical
Publication of GB2207231B publication Critical patent/GB2207231B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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 GB8817031D0 (en) 1988-08-24
GB2207231A GB2207231A (en) 1989-01-25
GB2207231B true 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

Citations (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

Patent Citations (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

Also Published As

Publication number Publication date
GB2207231A (en) 1989-01-25
GB8717000D0 (en) 1987-08-26
GB8817031D0 (en) 1988-08-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970718