Assignee
BOWMAR INSTRUMENT CORP
10 granted patents·325 citations·filing 1974–1978
Top patents by PatentIndex Score
10 records- 0195US4056701ALow profile lighted push button switchBOWMAR INSTRUMENT CORP·Filed 1976·Granted Nov 1, 1977·65 cites·13 claims
- 0291US3941964APush-button type binary switch deviceBOWMAR INSTRUMENT CORP·Filed 1974·Granted Mar 2, 1976·87 cites·12 claims
- 0389US4163138AFlush lighted flat keyboard assemblyBOWMAR INSTRUMENT CORP·Filed 1978·Granted Jul 31, 1979·48 cites·15 claims
- 0484US4071718AFlat keyboard assembly having cover type membrane with protrusions to align switch componentsBOWMAR INSTRUMENT CORP·Filed 1976·Granted Jan 31, 1978·30 cites·11 claims
- 0579US4206450AFire and intrusion security systemBOWMAR INSTRUMENT CORP·Filed 1974·Granted Jun 3, 1980·35 cites·5 claims
- 0671US4045636AKeyboard switch assembly having printed circuit board with plural layer exposed contacts and undersurface jumper connectionsBOWMAR INSTRUMENT CORP·Filed 1976·Granted Aug 30, 1977·26 cites·11 claims
- 0769US3938403AMultiratio power transmitting deviceBOWMAR INSTRUMENT CORP·Filed 1974·Granted Feb 17, 1976·23 cites·14 claims
- 0836US4185188AInternal pinion revolution counter and method of assembling the sameBOWMAR INSTRUMENT CORP·Filed 1978·Granted Jan 22, 1980·5 cites·17 claims
- 0932US4206658ARotary ratchet mechanismBOWMAR INSTRUMENT CORP·Filed 1978·Granted Jun 10, 1980·3 cites·10 claims
- 1031US4195768ARoller bearing internal pinion counterBOWMAR INSTRUMENT CORP·Filed 1978·Granted Apr 1, 1980·3 cites·17 claims
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