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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
8690375 Power cord mounted electronic module for portable lampJan 09, 09Apr 08, 14KOEHLER-BRIGHT STAR LLC
7670136 Artificial acetylene gas candleNov 30, 07Mar 02, 10Not available
7661831 Rubber foot mounting structure and projectorMay 07, 07Feb 16, 10FUNAI ELECTRIC CO., LTD.
4316241 Method and apparatus for controlling reflected energy including dual light transmitting means for producing a spot to flood configurationDec 13, 79Feb 16, 82Koehler Manufacturing Company
4247884 Fluorescent mine lighting fixtureOct 27, 76Jan 27, 81Koehler Manufacturing Company
4214295 Portable electric lamp adjustable from spot beam to diffused beamMar 03, 78Jul 22, 80Oldham Batteries Limited