Assignee
CULVER ELECTRONIC SALES INC
US·5 granted patents·300 citations·filing 1981–1992
Top patents by PatentIndex Score
5 records- 0189USD270634SHeadphonesCULVER ELECTRONIC SALES INC·Filed 1981·Granted Sep 20, 1983·172 cites·1 claims
- 0262US5222145ADual-chamber multi-channel speaker for surround sound stereo audio systemsCULVER ELECTRONIC SALES INC·Filed 1992·Granted Jun 22, 1993·32 cites·38 claims
- 0361US5082083AStructure wall mounted speaker assemblyCULVER ELECTRONIC SALES INC·Filed 1990·Granted Jan 21, 1992·44 cites·19 claims
- 0456US5307418ACenter channel speaker having multiple interconnected backload amplifying chambers for surround sound stereo audio systemsCULVER ELECTRONIC SALES INC·Filed 1992·Granted Apr 26, 1994·31 cites·21 claims
- 0544US5148490ASpeaker with tweeter assembly mounted to the interior of the windshield of a vehicleCULVER ELECTRONIC SALES INC·Filed 1990·Granted Sep 15, 1992·21 cites·19 claims
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