Assignee
STIHL ANDREAS
DE·240 granted patents·6,670 citations·filing 1978–1997
Top patents by PatentIndex Score
240 records- 0198US5152631APositive-engaging coupling for a portable handheld toolSTIHL ANDREAS·Filed 1991·Granted Oct 6, 1992·152 cites·9 claims
- 0296US5287832AStarting device for an internal combustion engineSTIHL ANDREAS·Filed 1992·Granted Feb 22, 1994·115 cites·36 claims
- 0395US5480009ABrake system with two independent mechanical brakesSTIHL ANDREAS·Filed 1994·Granted Jan 2, 1996·129 cites·11 claims
- 0494US5582146ASuction air filterSTIHL ANDREAS·Filed 1995·Granted Dec 10, 1996·91 cites·17 claims
- 0594US4683660AChain saw having a braking arrangementSTIHL ANDREAS·Filed 1985·Granted Aug 4, 1987·66 cites·18 claims
- 0693US5595153APortable handheld work apparatus having a filter caseSTIHL ANDREAS·Filed 1995·Granted Jan 21, 1997·58 cites·14 claims
- 0793USD364326SChain sawSTIHL ANDREAS·Filed 1994·Granted Nov 21, 1995·51 cites·1 claims
- 0893US5184403AMotor-driven chain saw having a lubricating oil pumpSTIHL ANDREAS·Filed 1992·Granted Feb 9, 1993·64 cites·11 claims
- 0993US5065476AHandle arrangement for a handheld portable toolSTIHL ANDREAS·Filed 1990·Granted Nov 19, 1991·93 cites·16 claims
- 1092US5215049APortable handheld work apparatusSTIHL ANDREAS·Filed 1992·Granted Jun 1, 1993·64 cites·10 claims
- 1192US4680862AMotor-driven chain sawSTIHL ANDREAS·Filed 1986·Granted Jul 21, 1987·107 cites·7 claims
- 1291US5526843AVenting valve for a fuel tankSTIHL ANDREAS·Filed 1994·Granted Jun 18, 1996·59 cites·16 claims
- 1391US5491899ATensioning arrangement for a saw chainSTIHL ANDREAS·Filed 1994·Granted Feb 20, 1996·75 cites·21 claims
- 1490USD377441SMotor-driven chain sawSTIHL ANDREAS·Filed 1996·Granted Jan 21, 1997·43 cites·1 claims
- 1590US4979477AIgnition circuit for a two-stroke engineSTIHL ANDREAS·Filed 1989·Granted Dec 25, 1990·29 cites·14 claims
- 1690US4903655AMembrane fuel pump with pulse dampenerSTIHL ANDREAS·Filed 1989·Granted Feb 27, 1990·61 cites·8 claims
- 1790US4753012AChain saw having a braking arrangementSTIHL ANDREAS·Filed 1987·Granted Jun 28, 1988·64 cites·5 claims
- 1889USD361336SEngine for a trimmerSTIHL ANDREAS·Filed 1994·Granted Aug 15, 1995·31 cites·1 claims
- 1988US5699865AAntivibration device for mounting between a motor unit and a handle unitSTIHL ANDREAS·Filed 1996·Granted Dec 23, 1997·62 cites·20 claims
- 2088US5220774ACutting filament for a vegetation cutterSTIHL ANDREAS·Filed 1991·Granted Jun 22, 1993·74 cites·26 claims
- 2188US5010858AStarter arrangement for an internal combustion engineSTIHL ANDREAS·Filed 1989·Granted Apr 30, 1991·50 cites·9 claims
- 2288US4890690AExhaust gas muffler for a two-stroke engineSTIHL ANDREAS·Filed 1988·Granted Jan 2, 1990·73 cites·17 claims
- 2387US5259352AMembrane fuel pump for a membrane carburetorSTIHL ANDREAS·Filed 1993·Granted Nov 9, 1993·53 cites·13 claims
- 2487US5046566APortable handheld tool having a handle arrangement decoupled by antivibration elementsSTIHL ANDREAS·Filed 1990·Granted Sep 10, 1991·67 cites·19 claims
- 2587US4236310APortable working implementSTIHL ANDREAS·Filed 1978·Granted Dec 2, 1980·47 cites·19 claims
- 2686US5570512AGrip arrangement for a chain sawSTIHL ANDREAS·Filed 1995·Granted Nov 5, 1996·62 cites·20 claims
- 2786US5522143ATensioning arrangement for a saw chain of a motor-driven chain sawSTIHL ANDREAS·Filed 1994·Granted Jun 4, 1996·56 cites·23 claims
- 2886US5330138ACable support for an electrically-operated portable handheld work apparatusSTIHL ANDREAS·Filed 1992·Granted Jul 19, 1994·46 cites·11 claims
- 2985US5839961ABearing arrangement for a drive shaftSTIHL ANDREAS·Filed 1997·Granted Nov 24, 1998·43 cites·18 claims
- 3085US4711225AConnecting piece between the carburetor and the combustion chamber of an internal combustion engineSTIHL ANDREAS·Filed 1987·Granted Dec 8, 1987·45 cites·11 claims
- 3185US4594780ABrake arrangement for a chain sawSTIHL ANDREAS·Filed 1984·Granted Jun 17, 1986·40 cites·24 claims
- 3285US4543723ASafety arrangement for a hand-held, power-driven portable toolSTIHL ANDREAS·Filed 1983·Granted Oct 1, 1985·48 cites·22 claims
- 3385US4432139ASafety device on a power sawSTIHL ANDREAS·Filed 1981·Granted Feb 21, 1984·46 cites·24 claims
- 3484US5353506AMotor-driven chain saw having a guide barSTIHL ANDREAS·Filed 1992·Granted Oct 11, 1994·53 cites·25 claims
- 3584US4989321ARotatably driven cutterhead for a vegetation cutting apparatusSTIHL ANDREAS·Filed 1990·Granted Feb 5, 1991·42 cites·8 claims
- 3684US4461055APortable sweeping deviceSTIHL ANDREAS·Filed 1982·Granted Jul 24, 1984·42 cites·12 claims
- 3783US5345686ACutting arrangement for a motor-driven chain sawSTIHL ANDREAS·Filed 1993·Granted Sep 13, 1994·47 cites·35 claims
- 3883US5272813APortable handheld work apparatusSTIHL ANDREAS·Filed 1992·Granted Dec 28, 1993·50 cites·19 claims
- 3983US5018492AWork apparatus having one handle for one-handed operationSTIHL ANDREAS·Filed 1990·Granted May 28, 1991·49 cites·7 claims
- 4083US4977708APortable handheld tool machine having a tensioning device for a belt driveSTIHL ANDREAS·Filed 1989·Granted Dec 18, 1990·37 cites·11 claims
- 4183US4953294APortable handheld tool having a drive shaft rotatably journalled in a protective tubeSTIHL ANDREAS·Filed 1989·Granted Sep 4, 1990·40 cites·8 claims
- 4283US4867270AExhaust gas muffler for a two-stroke engineSTIHL ANDREAS·Filed 1988·Granted Sep 19, 1989·57 cites·28 claims
- 4383US4756221ASaw chainSTIHL ANDREAS·Filed 1987·Granted Jul 12, 1988·44 cites·10 claims
- 4483US4672929AAutomatic starting arrangement for an internal combustion engineSTIHL ANDREAS·Filed 1985·Granted Jun 16, 1987·28 cites·17 claims
- 4583US4164989AMuffler, especially for portable internal combustion engineSTIHL ANDREAS·Filed 1978·Granted Aug 21, 1979·36 cites·17 claims
- 4682US5636444ACutting device with frictional brake having a servo device with switching device for cancelling the braking effectSTIHL ANDREAS·Filed 1994·Granted Jun 10, 1997·30 cites·16 claims
- 4782US5252261AAdjustment safeguard for an adjusting screwSTIHL ANDREAS·Filed 1993·Granted Oct 12, 1993·44 cites·16 claims
- 4882US5175932APortable handheld tool having a drive shaft rotatably journalled in a protective tubeSTIHL ANDREAS·Filed 1991·Granted Jan 5, 1993·44 cites·13 claims
- 4982US4696108APruning apparatusSTIHL ANDREAS·Filed 1985·Granted Sep 29, 1987·41 cites·4 claims
- 5082US4651421ACutterhead for a vegetation cutterSTIHL ANDREAS·Filed 1986·Granted Mar 24, 1987·38 cites·16 claims
Showing the top 50 of 240 patent records by PatentIndex Score.
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