GB2266364B - Security devices - Google Patents

Security devices

Info

Publication number
GB2266364B
GB2266364B GB9307362A GB9307362A GB2266364B GB 2266364 B GB2266364 B GB 2266364B GB 9307362 A GB9307362 A GB 9307362A GB 9307362 A GB9307362 A GB 9307362A GB 2266364 B GB2266364 B GB 2266364B
Authority
GB
United Kingdom
Prior art keywords
security devices
security
devices
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 - Fee Related
Application number
GB9307362A
Other versions
GB9307362D0 (en
GB2266364A (en
Inventor
Keith James Knowlton
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.)
BREC BUILDERS Ltd
Original Assignee
BREC BUILDERS 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.)
Filing date
Publication date
Application filed by BREC BUILDERS Ltd filed Critical BREC BUILDERS Ltd
Publication of GB9307362D0 publication Critical patent/GB9307362D0/en
Publication of GB2266364A publication Critical patent/GB2266364A/en
Application granted granted Critical
Publication of GB2266364B publication Critical patent/GB2266364B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/02—Cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
GB9307362A 1992-04-11 1993-04-08 Security devices Expired - Fee Related GB2266364B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929208040A GB9208040D0 (en) 1992-04-11 1992-04-11 Security devices

Publications (3)

Publication Number Publication Date
GB9307362D0 GB9307362D0 (en) 1993-06-02
GB2266364A GB2266364A (en) 1993-10-27
GB2266364B true GB2266364B (en) 1995-12-13

Family

ID=10713905

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929208040A Pending GB9208040D0 (en) 1992-04-11 1992-04-11 Security devices
GB9307362A Expired - Fee Related GB2266364B (en) 1992-04-11 1993-04-08 Security devices

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929208040A Pending GB9208040D0 (en) 1992-04-11 1992-04-11 Security devices

Country Status (1)

Country Link
GB (2) GB9208040D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103185305A (en) * 2011-12-29 2013-07-03 海洋王照明科技股份有限公司 Handrail tube installing unit of lamp

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2310487A (en) * 1996-02-20 1997-08-27 Stuart Malcolm Wood Security container for a warning lamp
GB2375598A (en) * 2001-05-15 2002-11-20 Graham John Wilkinson Theft-proof warning light suitable for a skip
GB2553522A (en) * 2016-09-02 2018-03-14 Farmer Kevin A traffic safety device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086482A (en) * 1976-09-27 1978-04-25 Belden Corporation Nonconductive light guard
GB2064088A (en) * 1979-11-30 1981-06-10 Riddle G G Apparatus for securing alight fitting to a skip
GB2192448A (en) * 1986-07-10 1988-01-13 David John Hecquet A lamp assembly for illuminating a skip
US4791541A (en) * 1987-08-28 1988-12-13 Mc Gill Manufacturing Company, Inc. Protective cage for a lamp
GB2213251A (en) * 1987-12-19 1989-08-09 Brec Builders Ltd Security device for a portable lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086482A (en) * 1976-09-27 1978-04-25 Belden Corporation Nonconductive light guard
GB2064088A (en) * 1979-11-30 1981-06-10 Riddle G G Apparatus for securing alight fitting to a skip
GB2192448A (en) * 1986-07-10 1988-01-13 David John Hecquet A lamp assembly for illuminating a skip
US4791541A (en) * 1987-08-28 1988-12-13 Mc Gill Manufacturing Company, Inc. Protective cage for a lamp
GB2213251A (en) * 1987-12-19 1989-08-09 Brec Builders Ltd Security device for a portable lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103185305A (en) * 2011-12-29 2013-07-03 海洋王照明科技股份有限公司 Handrail tube installing unit of lamp
CN103185305B (en) * 2011-12-29 2017-06-06 海洋王照明科技股份有限公司 The handrail tube installation unit of light fixture

Also Published As

Publication number Publication date
GB9208040D0 (en) 1992-05-27
GB9307362D0 (en) 1993-06-02
GB2266364A (en) 1993-10-27

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Legal Events

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

Effective date: 19980408