Assignee
OMARK INDUSTRIES INC
US·68 granted patents·1,563 citations·filing 1972–1988
Top patents by PatentIndex Score
68 records- 0195US4382334AChain saw deviceOMARK INDUSTRIES INC·Filed 1981·Granted May 10, 1983·121 cites·22 claims
- 0292US4330229ADrill bitOMARK INDUSTRIES INC·Filed 1980·Granted May 18, 1982·85 cites·5 claims
- 0392US4316327AChain sawOMARK INDUSTRIES INC·Filed 1979·Granted Feb 23, 1982·53 cites·15 claims
- 0489US4272889APortable sawOMARK INDUSTRIES INC·Filed 1979·Granted Jun 16, 1981·44 cites·18 claims
- 0588USD282369SHole sawOMARK INDUSTRIES INC·Filed 1983·Granted Jan 28, 1986·71 cites·1 claims
- 0688US4432264ACircular saw bladeOMARK INDUSTRIES INC·Filed 1982·Granted Feb 21, 1984·49 cites·14 claims
- 0787US4869055AStar-shaped flexible cutting lineOMARK INDUSTRIES INC·Filed 1988·Granted Sep 26, 1989·75 cites·10 claims
- 0887US4608102APrimer compositionOMARK INDUSTRIES INC·Filed 1984·Granted Aug 26, 1986·48 cites·8 claims
- 0985US4515055ACircular saw bladeOMARK INDUSTRIES INC·Filed 1983·Granted May 7, 1985·40 cites·9 claims
- 1083US4581968ASaw chain with improved cutting depth controlOMARK INDUSTRIES INC·Filed 1984·Granted Apr 15, 1986·42 cites·18 claims
- 1182USD277931SCircular saw bladeOMARK INDUSTRIES INC·Filed 1982·Granted Mar 12, 1985·21 cites·1 claims
- 1280USD277930SCircular saw blade or the likeOMARK INDUSTRIES INC·Filed 1982·Granted Mar 12, 1985·19 cites·1 claims
- 1379US4590836ASafety chain for chain sawsOMARK INDUSTRIES INC·Filed 1983·Granted May 27, 1986·36 cites·12 claims
- 1478US4627165AHand held cutting toolsOMARK INDUSTRIES INC·Filed 1985·Granted Dec 9, 1986·35 cites·7 claims
- 1578USD283784SCircular saw bladeOMARK INDUSTRIES INC·Filed 1982·Granted May 13, 1986·17 cites·1 claims
- 1677US4625610ACutting chain having automatic sharpeningOMARK INDUSTRIES INC·Filed 1985·Granted Dec 2, 1986·38 cites·4 claims
- 1777US4353277ASaw chainOMARK INDUSTRIES INC·Filed 1980·Granted Oct 12, 1982·37 cites·18 claims
- 1877US4004683APackaging for power loadsOMARK INDUSTRIES INC·Filed 1975·Granted Jan 25, 1977·42 cites·2 claims
- 1974US4535667ASaw chainOMARK INDUSTRIES INC·Filed 1982·Granted Aug 20, 1985·20 cites·21 claims
- 2073US4604932ASafety chain for chain sawsOMARK INDUSTRIES INC·Filed 1985·Granted Aug 12, 1986·29 cites·15 claims
- 2173US4162033APowder actuated toolOMARK INDUSTRIES INC·Filed 1978·Granted Jul 24, 1979·25 cites·1 claims
- 2272US4574508ATelescope sight mountOMARK INDUSTRIES INC·Filed 1983·Granted Mar 11, 1986·29 cites·27 claims
- 2371USD257557SRail fastening clipOMARK INDUSTRIES INC·Filed 1977·Granted Nov 25, 1980·11 cites·1 claims
- 2471US4114792APowder actuated toolOMARK INDUSTRIES INC·Filed 1977·Granted Sep 19, 1978·24 cites·4 claims
- 2570US4530258ASaw chain sharpening method and apparatusOMARK INDUSTRIES INC·Filed 1983·Granted Jul 23, 1985·22 cites·49 claims
- 2670US4390132AWood chipperOMARK INDUSTRIES INC·Filed 1981·Granted Jun 28, 1983·34 cites·23 claims
- 2770US4037403AMethod of making integrated tie strap and rivet assemblies for saw chainsOMARK INDUSTRIES INC·Filed 1976·Granted Jul 26, 1977·22 cites·6 claims
- 2870US3946636AToggle boltOMARK INDUSTRIES INC·Filed 1974·Granted Mar 30, 1976·30 cites·1 claims
- 2969US4387492APlated jacket soft point bulletOMARK INDUSTRIES INC·Filed 1980·Granted Jun 14, 1983·32 cites·6 claims
- 3068US4637291ACombination ammunition reloading dieOMARK INDUSTRIES INC·Filed 1986·Granted Jan 20, 1987·22 cites·6 claims
- 3167US4530679ASprocket with radial clearing meansOMARK INDUSTRIES INC·Filed 1983·Granted Jul 23, 1985·22 cites·18 claims
- 3267US4334358AVibration dampened saw barsOMARK INDUSTRIES INC·Filed 1980·Granted Jun 15, 1982·21 cites·30 claims
- 3366USD271276SChain saw guide bar grinding deviceOMARK INDUSTRIES INC·Filed 1981·Granted Nov 8, 1983·10 cites·1 claims
- 3463US4368874ALog lifterOMARK INDUSTRIES INC·Filed 1981·Granted Jan 18, 1983·16 cites·7 claims
- 3562US4336739ABullet seating dieOMARK INDUSTRIES INC·Filed 1980·Granted Jun 29, 1982·18 cites·15 claims
- 3659US3987544AChain saw guide bar with detachable noseOMARK INDUSTRIES INC·Filed 1976·Granted Oct 26, 1976·13 cites·4 claims
- 3758US4653157ACartridge case trimmer method of using sameOMARK INDUSTRIES INC·Filed 1985·Granted Mar 31, 1987·16 cites·4 claims
- 3858US3989122AFolding ladder for truck mounted loaderOMARK INDUSTRIES INC·Filed 1975·Granted Nov 2, 1976·17 cites·1 claims
- 3957US4315129AMobile apparatus for welding studs to rail base platesOMARK INDUSTRIES INC·Filed 1979·Granted Feb 9, 1982·21 cites·15 claims
- 4055US4643065ASaw chain comprised of safety side links designed for reducing vibrationOMARK INDUSTRIES INC·Filed 1986·Granted Feb 17, 1987·19 cites·5 claims
- 4154US4608901ASafety chain for chain sawsOMARK INDUSTRIES INC·Filed 1983·Granted Sep 2, 1986·14 cites·7 claims
- 4254US4194544ASplitting deviceOMARK INDUSTRIES INC·Filed 1978·Granted Mar 25, 1980·11 cites·7 claims
- 4353US4060895ANon-symmetrical bar with reversible body portionOMARK INDUSTRIES INC·Filed 1976·Granted Dec 6, 1977·12 cites·1 claims
- 4453US3955279AGuide bar for chain saw having a replaceable nose portionOMARK INDUSTRIES INC·Filed 1975·Granted May 11, 1976·17 cites·3 claims
- 4552US4561181AReplaceable nose assembly for chain saw guide barOMARK INDUSTRIES INC·Filed 1982·Granted Dec 31, 1985·12 cites·8 claims
- 4651US4118995AIntegral tie strap and rivet assemblies for saw chainsOMARK INDUSTRIES INC·Filed 1977·Granted Oct 10, 1978·13 cites·1 claims
- 4750US4497232ACutting tool with cutting tooth insertOMARK INDUSTRIES INC·Filed 1983·Granted Feb 5, 1985·10 cites·6 claims
- 4850US4019407ASaw chain grinder fixtureOMARK INDUSTRIES INC·Filed 1975·Granted Apr 26, 1977·9 cites·7 claims
- 4949US4501184ACutting tool with improved depth controlOMARK INDUSTRIES INC·Filed 1983·Granted Feb 26, 1985·10 cites·8 claims
- 5048US4387753ASplitting device with varying cross sectionsOMARK INDUSTRIES INC·Filed 1981·Granted Jun 14, 1983·10 cites·20 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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