GB2239940B - Warning lamps - Google Patents

Warning lamps

Info

Publication number: GB2239940B
Authority: GB; United Kingdom
Prior art keywords: warning lamps; lamps; warning
Prior art date: 1990-01-11
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

GB9100566A

Other versions

GB2239940A (en

GB9100566D0 (en

Inventor

Barry Thomas Wright

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.)

Dorman Traffic Products Ltd

Original Assignee

Dorman Traffic Products Ltd

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.)

1990-01-11

Filing date

1991-01-10

Publication date

1993-02-10

1991-01-10 Application filed by Dorman Traffic Products Ltd filed Critical Dorman Traffic Products Ltd

1991-02-20 Publication of GB9100566D0 publication Critical patent/GB9100566D0/en

1991-07-17 Publication of GB2239940A publication Critical patent/GB2239940A/en

1993-02-10 Application granted granted Critical

1993-02-10 Publication of GB2239940B publication Critical patent/GB2239940B/en

2011-01-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/116—Fixing lighting devices to arms or standards
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)
Fastening Of Light Sources Or Lamp Holders (AREA)

GB9100566A 1990-01-11 1991-01-10 Warning lamps Expired - Lifetime GB2239940B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB909000611A GB9000611D0 (en)	1990-01-11	1990-01-11	Warning lamps and batteries suitable for use therewith

Publications (3)

Publication Number	Publication Date
GB9100566D0 GB9100566D0 (en)	1991-02-20
GB2239940A GB2239940A (en)	1991-07-17
GB2239940B true GB2239940B (en)	1993-02-10

Family

ID=10669125

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GB909000611A Pending GB9000611D0 (en)	1990-01-11	1990-01-11	Warning lamps and batteries suitable for use therewith
GB9100566A Expired - Lifetime GB2239940B (en)	1990-01-11	1991-01-10	Warning lamps
GB9100555A Expired - Lifetime GB2239939B (en)	1990-01-11	1991-01-10	Warning lamps

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB909000611A Pending GB9000611D0 (en)	1990-01-11	1990-01-11	Warning lamps and batteries suitable for use therewith

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB9100555A Expired - Lifetime GB2239939B (en)	1990-01-11	1991-01-10	Warning lamps

Country Status (3)

Country	Link
DE (2)	DE9100088U1 (en)
GB (3)	GB9000611D0 (en)
HK (2)	HK93193A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5404869A (en) *	1992-04-16	1995-04-11	Tir Technologies, Inc.	Faceted totally internally reflecting lens with individually curved faces on facets
US5806955A (en) *	1992-04-16	1998-09-15	Tir Technologies, Inc.	TIR lens for waveguide injection
US5655832A (en) *	1992-04-16	1997-08-12	Tir Technologies, Inc.	Multiple wavelength light processor
US5676453A (en) *	1992-04-16	1997-10-14	Tir Technologies, Inc.	Collimating TIR lens devices employing fluorescent light sources
US5677972A (en) *	1996-02-21	1997-10-14	Tir Technologies, Inc.	High efficiency direct coupling of radiant electromagnetic energy into dielectric wave guide structure
US5721795A (en) *	1996-05-17	1998-02-24	Tir Technologies, Inc.	High efficiency ejection of light from optical wave guide, by holographically produced light scattering means
US6177761B1 (en)	1996-07-17	2001-01-23	Teledyne Lighting And Display Products, Inc.	LED with light extractor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB862292A (en) *	1957-11-07	1961-03-08	Ass Elect Ind	Improvements relating to street-lighting lanterns
US3266015A (en) *	1962-03-19	1966-08-09	Paralta Equipment Company	Portable, battery-operated warning light for mounting on barricades and the like
DE2133708A1 (en) *	1971-07-07	1973-01-18	Gert Wagner	Beacon - with differently-coloured but matching polyethylene - covers for bulb and battery units
DE2660608C2 (en) *	1976-08-14	1986-12-11	Dorman Smith Traffic Products Ltd., Preston, Lancashire	Arrangement of a light switch in a battery-powered lamp
FR2412030A1 (en) *	1977-12-15	1979-07-13	Vinel Roger	Roadway emergency signalling lamp - has casing shaped for fitting onto conical marker, attachment to post or standing on surface
GB2107446A (en) *	1981-10-08	1983-04-27	British Gas Corp	Hazard warning lamp
GB2129923B (en) *	1982-11-09	1986-02-05	British Gas Corp	Hazard warning device
DE3506212C2 (en) *	1984-02-24	1986-07-31	Horizont Gerätewerk GmbH, 3540 Korbach	Lamp holder for construction site signal lights
DE8604696U1 (en) *	1986-02-21	1986-04-17	Frankauer, Manfred, 4350 Recklinghausen	lamp
GB8610075D0 (en) *	1986-04-24	1986-05-29	Bicc Plc	Hazard warning lamps
DE3905980A1 (en) *	1988-03-14	1989-10-05	Horizont Geraetewerk	Hazard luminaire
DE8915705U1 (en) *	1988-03-14	1991-03-21	Horizont Gerätewerk GmbH, 3540 Korbach	Warning light
DE8803417U1 (en) *	1988-03-14	1989-07-13	Horizont Gerätewerk GmbH, 3540 Korbach	Warning light

1990
- 1990-01-11 GB GB909000611A patent/GB9000611D0/en active Pending
1991
- 1991-01-05 DE DE9100088U patent/DE9100088U1/en not_active Expired - Lifetime
- 1991-01-05 DE DE9100089U patent/DE9100089U1/en not_active Expired - Lifetime
- 1991-01-10 GB GB9100566A patent/GB2239940B/en not_active Expired - Lifetime
- 1991-01-10 GB GB9100555A patent/GB2239939B/en not_active Expired - Lifetime
1993
- 1993-09-09 HK HK93193A patent/HK93193A/en not_active IP Right Cessation
- 1993-09-09 HK HK93293A patent/HK93293A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
HK93293A (en)	1993-09-17
DE9100089U1 (en)	1991-03-28
GB2239939A (en)	1991-07-17
GB2239940A (en)	1991-07-17
GB9100555D0 (en)	1991-02-20
GB2239939B (en)	1993-01-27
DE9100088U1 (en)	1991-03-28
GB9000611D0 (en)	1990-03-14
HK93193A (en)	1993-09-17
GB9100566D0 (en)	1991-02-20

Legal Events

Date	Code	Title	Description
2005-02-16	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2007-02-14	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2011-02-02	PE20	Patent expired after termination of 20 years	Expiry date: 20110109

Publication	Publication Date	Title
EP0498256A3 (en)	1992-09-16	Single-cap lamp
GB9009821D0 (en)	1990-06-20	Vehicle lamps
GB9108033D0 (en)	1991-06-05	Vehicle lamp
EP0455884A3 (en)	1992-04-01	Single-cap lamp
GB2264164B (en)	1995-05-24	Lamp
GB9001843D0 (en)	1990-03-28	Lighting
GB9124562D0 (en)	1992-01-08	Warning light
GB2239939B (en)	1993-01-27	Warning lamps
GB2246854B (en)	1993-07-21	Lamps
AU110813S (en)	1991-04-28	Lamp
GB9108031D0 (en)	1991-06-05	Warning light
AU118113S (en)	1993-08-31	Lamp
EP0503429A3 (en)	1992-12-23	Single-cap lamp
HU911123D0 (en)	1991-10-28	Lamp
GB9102867D0 (en)	1991-03-27	Warning lamp
CA67192S (en)	1990-10-22	Lamp
CA67193S (en)	1990-10-22	Lamp
CA67084S (en)	1990-10-15	Lamp
CA65142S (en)	1990-01-23	Lamp
AU110812S (en)	1991-04-28	Lamp
GB9022272D0 (en)	1990-11-28	Lamp
CA66066S (en)	1990-05-15	Lamp fitting
CA66065S (en)	1990-05-15	Lamp fitting
GB9010775D0 (en)	1990-07-04	Lamps
CA66435S (en)	1990-07-03	Lighting fixutre