US Patent 7737640 Emergency lighting system
All edits
Edits on 1 Nov, 2023
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 31 Oct, 2023
Golden AI
Edits made to:
Article (+462 characters)
Article
Patent abstract
The present invention relates to an emergency lighting system comprising one or more first lighting elements and a power supply/charging unit that is incorporated in a host lighting fixture having one or more second lighting elements such as an HID, incandescent or fluorescent lamp. Optionally, a heating element can be provided that allows operation of the system in temperatures too low for operation of conventional emergency lighting systems.
Edits on 18 Sep, 2023
Golden AI
Edits made to:
Infobox (+3 properties)
Infobox
Patent Inventor Names
Antonio Marques0
Jason Edward Duckworth0
Richard Perry Abernethy0
Edits on 14 Jul, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07737640 Emergency lighting system US Patent 7737640 Emergency lighting system
Infobox
Patent Number
077376400
Patent Number
77376400
Edits on 23 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 26 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
077376400
Date of Patent
June 15, 2010
0Patent Application Number
120251200
Date Filed
February 4, 2008
0Official Website
Patent Primary Examiner
Edits on 3 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 4 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07737640 Emergency lighting system
Infobox
Is a
Patent jurisdiction
Patent number
07737640
Date of patent
June 15, 2010
Patent application number
12025120
Date Filed
February 4, 2008
Patent primary examiner
Find more entities like US Patent 7737640 Emergency lighting system
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
By using this site, you agree to our Terms of Service.