Assignee
STIHL MASCHF ANDREAS
US·189 granted patents·4 pending applications·3,443 citations·filing 1973–2004
Top patents by PatentIndex Score
193 records- 0197US6328288B1Diaphragm-type carburetor for a two-cycle engine that operates with layered scavengingSTIHL MASCHF ANDREAS·Filed 2000·Granted Dec 11, 2001·64 cites·12 claims
- 0296US5926961ATree trimmer with telescopic rodSTIHL MASCHF ANDREAS·Filed 1997·Granted Jul 27, 1999·96 cites·23 claims
- 0395US6651347B2Portable handheld work apparatusSTIHL MASCHF ANDREAS·Filed 2001·Granted Nov 25, 2003·68 cites·22 claims
- 0495US6375171B1Vibration damperSTIHL MASCHF ANDREAS·Filed 2000·Granted Apr 23, 2002·88 cites·26 claims
- 0591US6595500B2Membrane carburetorSTIHL MASCHF ANDREAS·Filed 2002·Granted Jul 22, 2003·41 cites·15 claims
- 0690US6395049B2Combination of an air filter and a membrane carburetorSTIHL MASCHF ANDREAS·Filed 2000·Granted May 28, 2002·46 cites·17 claims
- 0790US6354571B1Membrane carburetorSTIHL MASCHF ANDREAS·Filed 2000·Granted Mar 12, 2002·34 cites·10 claims
- 0890US6314922B1Hand-held working toolSTIHL MASCHF ANDREAS·Filed 1999·Granted Nov 13, 2001·63 cites·44 claims
- 0990USD412652SPower sawSTIHL MASCHF ANDREAS·Filed 1998·Granted Aug 10, 1999·40 cites·1 claims
- 1090US4079708AControl device for the engine of an engine driven sawSTIHL MASCHF ANDREAS·Filed 1976·Granted Mar 21, 1978·47 cites·20 claims
- 1189US6681726B2Intake system for the combustion air of an internal combustion engine in a portable handheld work apparatusSTIHL MASCHF ANDREAS·Filed 2002·Granted Jan 27, 2004·41 cites·13 claims
- 1289US6393835B1Exhaust muffler comprising a catalytic converterSTIHL MASCHF ANDREAS·Filed 1999·Granted May 28, 2002·85 cites·28 claims
- 1389US6263580B1Cutterhead for a portable handheld brushcutterSTIHL MASCHF ANDREAS·Filed 1999·Granted Jul 24, 2001·83 cites·18 claims
- 1487US6152098AInternal combustion engine for a portable handheld work apparatusSTIHL MASCHF ANDREAS·Filed 1999·Granted Nov 28, 2000·50 cites·28 claims
- 1587US4455266ACarburetor for internal combustion engines, especially very small portable enginesSTIHL MASCHF ANDREAS·Filed 1982·Granted Jun 19, 1984·29 cites·8 claims
- 1687US4142607ASilencer, especially for portable motor chain sawsSTIHL MASCHF ANDREAS·Filed 1977·Granted Mar 6, 1979·58 cites·24 claims
- 1785US5960549APlastic handle member for manually guided power chain sawsSTIHL MASCHF ANDREAS·Filed 1997·Granted Oct 5, 1999·58 cites·14 claims
- 1884US6641118B2Carburetor arrangementSTIHL MASCHF ANDREAS·Filed 2002·Granted Nov 4, 2003·28 cites·15 claims
- 1984US6571756B1Two-cycle engine with a stratified chargeSTIHL MASCHF ANDREAS·Filed 2000·Granted Jun 3, 2003·30 cites·18 claims
- 2083US5826478ANozzle for supplying a liquid to a rotating toolSTIHL MASCHF ANDREAS·Filed 1996·Granted Oct 27, 1998·58 cites·5 claims
- 2182US5992025APortable handheld work apparatus with a safety member for attaching a safety ropeSTIHL MASCHF ANDREAS·Filed 1997·Granted Nov 30, 1999·57 cites·18 claims
- 2281US6735873B2Guide tube assembly for a portable handheld work apparatusSTIHL MASCHF ANDREAS·Filed 2001·Granted May 18, 2004·31 cites·15 claims
- 2381US6412180B1Anti-vibration element having separation securementSTIHL MASCHF ANDREAS·Filed 2000·Granted Jul 2, 2002·27 cites·20 claims
- 2481US6267088B1Two-stroke engine having an air scavenged transfer channelSTIHL MASCHF ANDREAS·Filed 2000·Granted Jul 31, 2001·26 cites·15 claims
- 2581US6016604APortable, hand-guided working tool with a rear gripSTIHL MASCHF ANDREAS·Filed 1997·Granted Jan 25, 2000·62 cites·10 claims
- 2681US4091896AChain saw braking mechanismSTIHL MASCHF ANDREAS·Filed 1977·Granted May 30, 1978·32 cites·17 claims
- 2780US6799642B2vibration damper between two componentsSTIHL MASCHF ANDREAS·Filed 2002·Granted Oct 5, 2004·27 cites·12 claims
- 2880US6167874B1Portable handheld work apparatus having a four-stroke engineSTIHL MASCHF ANDREAS·Filed 1999·Granted Jan 2, 2001·37 cites·8 claims
- 2980US3969856AAdjustable protective hood for a rotary toolSTIHL MASCHF ANDREAS·Filed 1974·Granted Jul 20, 1976·28 cites·15 claims
- 3079US6640449B1Cutting blade for a trimmerSTIHL MASCHF ANDREAS·Filed 2000·Granted Nov 4, 2003·25 cites·10 claims
- 3179US6550145B2Portable handheld work apparatusSTIHL MASCHF ANDREAS·Filed 2001·Granted Apr 22, 2003·27 cites·22 claims
- 3279US6468053B2BlowerSTIHL MASCHF ANDREAS·Filed 2000·Granted Oct 22, 2002·31 cites·15 claims
- 3378US6467990B1Arrangement for securing a componentSTIHL MASCHF ANDREAS·Filed 2000·Granted Oct 22, 2002·25 cites·18 claims
- 3477US6513466B2Two-stroke engineSTIHL MASCHF ANDREAS·Filed 2001·Granted Feb 4, 2003·28 cites·16 claims
- 3576US7168132B2Portable handheld work apparatus having thumb supportsSTIHL MASCHF ANDREAS·Filed 2002·Granted Jan 30, 2007·21 cites·10 claims
- 3676USD463094SWork uniformSTIHL MASCHF ANDREAS·Filed 2000·Granted Sep 24, 2002·26 cites·1 claims
- 3776US5813123AMotor chainsaw with a chain braking deviceSTIHL MASCHF ANDREAS·Filed 1996·Granted Sep 29, 1998·41 cites·18 claims
- 3876US4135301AMotorized chain sawSTIHL MASCHF ANDREAS·Filed 1977·Granted Jan 23, 1979·26 cites·24 claims
- 3975US6422338B1Exhaust gas muffler for internal combustion enginesSTIHL MASCHF ANDREAS·Filed 2000·Granted Jul 23, 2002·27 cites·21 claims
- 4075US6257181B1Two-stroke engine having a ventilated transfer channelSTIHL MASCHF ANDREAS·Filed 2000·Granted Jul 10, 2001·20 cites·14 claims
- 4175US6108865APortable handheld blower/vacuum apparatusSTIHL MASCHF ANDREAS·Filed 1999·Granted Aug 29, 2000·52 cites·15 claims
- 4275US5842277AHand-held working tool, especially trimmerSTIHL MASCHF ANDREAS·Filed 1996·Granted Dec 1, 1998·31 cites·19 claims
- 4375US4324045AMotor chain saw with dynamic safety braking deviceSTIHL MASCHF ANDREAS·Filed 1980·Granted Apr 13, 1982·27 cites·9 claims
- 4475US4016964ARotor for centrifugal clutchSTIHL MASCHF ANDREAS·Filed 1976·Granted Apr 12, 1977·19 cites·19 claims
- 4575US3991864AMotor saw, especially motor chain sawSTIHL MASCHF ANDREAS·Filed 1974·Granted Nov 16, 1976·23 cites·30 claims
- 4674US6523508B2Manually guided implementSTIHL MASCHF ANDREAS·Filed 2001·Granted Feb 25, 2003·16 cites·9 claims
- 4774US6482321B1Weighted suction filter for a fuel hoseSTIHL MASCHF ANDREAS·Filed 2000·Granted Nov 19, 2002·17 cites·19 claims
- 4874US6192840B1Drive unit of a handheld work apparatusSTIHL MASCHF ANDREAS·Filed 1999·Granted Feb 27, 2001·28 cites·13 claims
- 4973US6910550B2Muffler arrangement for an internal combustion engineSTIHL MASCHF ANDREAS·Filed 2002·Granted Jun 28, 2005·22 cites·58 claims
- 5073US6516522B2Implement having a drive motor and a supporting deviceSTIHL MASCHF ANDREAS·Filed 2001·Granted Feb 11, 2003·12 cites·17 claims
Showing the top 50 of 193 patent records by PatentIndex Score.
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