Assignee
MCCULLOCH CORP
66 granted patents·1,738 citations·filing 1972–1997
Top patents by PatentIndex Score
66 records- 0194US5867911AApparatus for adjusting relative positions of first and second membersMCCULLOCH CORP·Filed 1997·Granted Feb 9, 1999·78 cites·12 claims
- 0292US4644606ALawn/garden blower/vacuumMCCULLOCH CORP·Filed 1985·Granted Feb 24, 1987·132 cites·15 claims
- 0391USD361251SChain sawMCCULLOCH CORP·Filed 1994·Granted Aug 15, 1995·37 cites·1 claims
- 0491US4411069ASpoolless string trimmer headMCCULLOCH CORP·Filed 1982·Granted Oct 25, 1983·66 cites·6 claims
- 0589USD349221SElectric grass trimmer and edgerMCCULLOCH CORP·Filed 1992·Granted Aug 2, 1994·34 cites·1 claims
- 0688US5933966AShaft telescoping and rotational adjustment mechanism for a lawn and garden toolMCCULLOCH CORP·Filed 1997·Granted Aug 10, 1999·55 cites·17 claims
- 0788US3994067AApparatus for removing entrained matter from the inlet air of a chain saw internal combustion engineMCCULLOCH CORP·Filed 1975·Granted Nov 30, 1976·94 cites·1 claims
- 0887US4296852AAutomatic two-way centrifugal clutch for motor driven apparatusMCCULLOCH CORP·Filed 1978·Granted Oct 27, 1981·36 cites·6 claims
- 0986USD356014SElectric grass trimmerMCCULLOCH CORP·Filed 1994·Granted Mar 7, 1995·27 cites·1 claims
- 1085USD354892SElectric grass trimmerMCCULLOCH CORP·Filed 1992·Granted Jan 31, 1995·26 cites·1 claims
- 1185USD349220SElectric grass trimmer and edgerMCCULLOCH CORP·Filed 1992·Granted Aug 2, 1994·27 cites·1 claims
- 1284US5318158ACord retainer for electric power cordMCCULLOCH CORP·Filed 1992·Granted Jun 7, 1994·58 cites·14 claims
- 1383US5531027AHedge trimmer drive assemblyMCCULLOCH CORP·Filed 1994·Granted Jul 2, 1996·47 cites·11 claims
- 1483USD358308SPower head for trimmer or edgerMCCULLOCH CORP·Filed 1992·Granted May 16, 1995·24 cites·1 claims
- 1583US5347967AFour-stroke internal combustion engineMCCULLOCH CORP·Filed 1993·Granted Sep 20, 1994·42 cites·22 claims
- 1682US5987756AHead and head assembly for a string trimmerMCCULLOCH CORP·Filed 1997·Granted Nov 23, 1999·44 cites·30 claims
- 1782US5579735AFour-stroke internal combustion engineMCCULLOCH CORP·Filed 1994·Granted Dec 3, 1996·40 cites·22 claims
- 1881US4141143AChain saw handle and vibration isolation systemMCCULLOCH CORP·Filed 1977·Granted Feb 27, 1979·47 cites·7 claims
- 1981US4028804AChain saw with throttle controlMCCULLOCH CORP·Filed 1976·Granted Jun 14, 1977·42 cites·1 claims
- 2078USD351768SElectric grass trimmerMCCULLOCH CORP·Filed 1992·Granted Oct 25, 1994·19 cites·1 claims
- 2177US4138812AVibration isolation system for chain saw structuresMCCULLOCH CORP·Filed 1977·Granted Feb 13, 1979·44 cites·10 claims
- 2276US5950317AWire guard assembly for a string trimmerMCCULLOCH CORP·Filed 1997·Granted Sep 14, 1999·35 cites·21 claims
- 2376US4120277ABreakerless magneto deviceMCCULLOCH CORP·Filed 1977·Granted Oct 17, 1978·21 cites·13 claims
- 2472USD408247SHousing for an electric chainsawMCCULLOCH CORP·Filed 1997·Granted Apr 20, 1999·18 cites·1 claims
- 2572US5588178AImpeller for blower/vacuumMCCULLOCH CORP·Filed 1995·Granted Dec 31, 1996·40 cites·5 claims
- 2672US4418790AMethod and apparatus for attenuating soundMCCULLOCH CORP·Filed 1981·Granted Dec 6, 1983·44 cites·10 claims
- 2771US4595148AMachine for comminuting waste materialMCCULLOCH CORP·Filed 1983·Granted Jun 17, 1986·20 cites·26 claims
- 2871US4553326AChain saw braking systemMCCULLOCH CORP·Filed 1984·Granted Nov 19, 1985·32 cites·30 claims
- 2971US4059895AFull position safety brake for portable chain sawMCCULLOCH CORP·Filed 1976·Granted Nov 29, 1977·24 cites·16 claims
- 3070USD359849SCarrying case for a chain sawMCCULLOCH CORP·Filed 1993·Granted Jul 4, 1995·14 cites·1 claims
- 3170US3974566AMethod and apparatus for arresting movement of a chain saw cutter chainMCCULLOCH CORP·Filed 1975·Granted Aug 17, 1976·17 cites·10 claims
- 3267USD347774SGrass shearsMCCULLOCH CORP·Filed 1993·Granted Jun 14, 1994·14 cites·1 claims
- 3367US4561707ACurrent-sheet inductor network and pulse-forming systemsMCCULLOCH CORP·Filed 1983·Granted Dec 31, 1985·17 cites·13 claims
- 3467US4457069ASharpening device for a chain sawMCCULLOCH CORP·Filed 1983·Granted Jul 3, 1984·16 cites·20 claims
- 3564USD414088SHandle housing for a battery powered string trimmerMCCULLOCH CORP·Filed 1997·Granted Sep 21, 1999·14 cites·1 claims
- 3664USD349436SHedge trimmer housingMCCULLOCH CORP·Filed 1993·Granted Aug 9, 1994·11 cites·1 claims
- 3763USD417371SCombined lower housing and shield of a powered lawn and garden implementMCCULLOCH CORP·Filed 1997·Granted Dec 7, 1999·13 cites·1 claims
- 3863US3972119AChain saw with a bifurcated diaphragm means providing a coaxial vibration-isolating unitMCCULLOCH CORP·Filed 1975·Granted Aug 3, 1976·28 cites·16 claims
- 3963US3934345ASnap-acting over-center chain saw safety brake and method of operation thereofMCCULLOCH CORP·Filed 1974·Granted Jan 27, 1976·19 cites·8 claims
- 4062US3991469ASafety braking mechanism for a portable chain sawMCCULLOCH CORP·Filed 1975·Granted Nov 16, 1976·24 cites·9 claims
- 4161USD408700SHousing for an electric chainsawMCCULLOCH CORP·Filed 1997·Granted Apr 27, 1999·12 cites·1 claims
- 4260USD350680SChain sawMCCULLOCH CORP·Filed 1993·Granted Sep 20, 1994·12 cites·1 claims
- 4359USD348192SChain sawMCCULLOCH CORP·Filed 1993·Granted Jun 28, 1994·9 cites·1 claims
- 4459US4550499AString trimmer with cut line retention pocketMCCULLOCH CORP·Filed 1983·Granted Nov 5, 1985·19 cites·12 claims
- 4559US3960128ACapacitor discharge ignition systemMCCULLOCH CORP·Filed 1974·Granted Jun 1, 1976·17 cites·7 claims
- 4658US4670985AVibration mount in a chainsawMCCULLOCH CORP·Filed 1984·Granted Jun 9, 1987·23 cites·58 claims
- 4758US4603664AMagnetic structure for use in a chain saw or edge trimmer ignition system or the likeMCCULLOCH CORP·Filed 1985·Granted Aug 5, 1986·12 cites·21 claims
- 4857US4295753ATorque transmitting apparatusMCCULLOCH CORP·Filed 1977·Granted Oct 20, 1981·17 cites·12 claims
- 4956USD408246SHousing for a battery operated chainsawMCCULLOCH CORP·Filed 1997·Granted Apr 20, 1999·10 cites·1 claims
- 5056USD406225SHandle for a powered lawn and garden implementMCCULLOCH CORP·Filed 1997·Granted Mar 2, 1999·10 cites·1 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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