WAC Lighting Co.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 4106
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F21Y INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO THE FORM OF THE LIGHT SOURCES 134

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9416947 Connecting device for light fixturesMar 28, 13Aug 16, 16[F21V, F21Y]
9200793 Heat dissipation device for lamps having diaphragm pumpJun 01, 12Dec 01, 15[F21V, F04B]
8783918 Easily maintainable lamp connection deviceFeb 24, 11Jul 22, 14[F21V]
7588354 Recessed lighting fixture having a locking assemblyDec 21, 07Sep 15, 09[F21V]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D374737 LampExpiredJul 31, 95Oct 15, 96[]

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