Assignee
BEATTIE SYSTEMS INC
US·8 granted patents·142 citations·filing 1981–1991
Technology mixG03B7
Top patents by PatentIndex Score
8 records- 0187US4994831AFloating image cameraBEATTIE SYSTEMS INC·Filed 1989·Granted Feb 19, 1991·75 cites·23 claims
- 0287US4558922ABright viewing and focusing screensBEATTIE SYSTEMS INC·Filed 1984·Granted Dec 17, 1985·24 cites·4 claims
- 0368USD283031SCamera support bracketBEATTIE SYSTEMS INC·Filed 1983·Granted Mar 18, 1986·12 cites·1 claims
- 0465US4726674AFilm magazine pin registrationBEATTIE SYSTEMS INC·Filed 1986·Granted Feb 23, 1988·12 cites·20 claims
- 0561US4339188ABright screen optical viewer apparatus and methodBEATTIE SYSTEMS INC·Filed 1981·Granted Jul 13, 1982·7 cites·14 claims
- 0646US4659202AMirror mounting and drive system for SLR camerasBEATTIE SYSTEMS INC·Filed 1985·Granted Apr 21, 1987·6 cites·18 claims
- 0739US4577947AFilm magazineBEATTIE SYSTEMS INC·Filed 1985·Granted Mar 25, 1986·4 cites·17 claims
- 0830US5214461ATwo and four picture mode cameraBEATTIE SYSTEMS INC·Filed 1991·Granted May 25, 1993·2 cites·11 claims
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