E.P. ACQUISTION CORP.

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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 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6789930 LED warning signal light and row of LED'sDec 13, 01Sep 14, 04[F21V]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6822578 Led warning signal light and light barExpiredMar 11, 02Nov 23, 04[G08B]
6705745 Rotational led reflectorExpiredJun 02, 00Mar 16, 04[F21V]
6700502 Strip LED light assembly for motor vehicleExpiredJun 02, 00Mar 02, 04[G08B]
6623151 LED double light bar and warning light signalExpiredDec 14, 01Sep 23, 03[B60Q]
6614359 Replacement led lamp assembly and modulated power intensity for light sourceExpiredMar 22, 02Sep 02, 03[G08B]
6590343 LED compensation circuitExpiredJun 06, 01Jul 08, 03[H01K]
6590502 Led warning signal light and movable supportExpiredJun 09, 00Jul 08, 03[G08B]
6547410 LED alley/take-down lightExpiredJul 28, 00Apr 15, 03[F21V]
6504487 LED warning signal light and light supportsExpiredJun 09, 00Jan 07, 03[G08B]
6476726 LED personal warning lightExpiredJul 28, 00Nov 05, 02[G08B]
6472996 Led warning signal light and light supportExpiredJun 09, 00Oct 29, 02[G09F]
6469631 Led warning signal light and light support having at least one sectorExpiredJun 09, 00Oct 22, 02[G08B]
6461008 Led light barExpiredJul 28, 00Oct 08, 02[F21V]
6462669 Replaceable LED modulesExpiredJun 28, 00Oct 08, 02[G08B]
6424269 LED warning signal light and light barExpiredJun 09, 00Jul 23, 02[G08B]
2002/0093,820 Led reflectorAbandonedFeb 18, 02Jul 18, 02[F21V]
2002/0071,268 Solar powered warning signal lightAbandonedSep 12, 01Jun 13, 02[F21V]
6380865 Replacement led lamp assembly and modulated power intensity for light sourceExpiredMar 30, 00Apr 30, 02[G08B]
6367949 Par 36 LED utility lampExpiredSep 30, 99Apr 09, 02[F21V]
2002/0036,908 LED warning signal light and moveable row of LED'sAbandonedNov 15, 01Mar 28, 02[F21S]

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