Assignee
KUHN SA
FR·230 granted patents·12 pending applications·4,105 citations·filing 1976–2020
Top patents by PatentIndex Score
242 records- 0197US4986064AHarvesting machineKUHN SA·Filed 1988·Granted Jan 22, 1991·80 cites·22 claims
- 0296US5060462AMower having a lightening mechanismKUHN SA·Filed 1990·Granted Oct 29, 1991·85 cites·24 claims
- 0394US4719742AMowing machineKUHN SA·Filed 1987·Granted Jan 19, 1988·66 cites·40 claims
- 0493US6085501AAutomatic adjusting for lightening a machine working unit: method, device and machineKUHN SA·Filed 1998·Granted Jul 11, 2000·81 cites·55 claims
- 0593US4723396AMowerKUHN SA·Filed 1986·Granted Feb 9, 1988·60 cites·35 claims
- 0691US4720964AMowerKUHN SA·Filed 1985·Granted Jan 26, 1988·42 cites·13 claims
- 0790US5136828AFarm machine which detects an intermediate position of a connecting deviceKUHN SA·Filed 1991·Granted Aug 11, 1992·61 cites·34 claims
- 0890US4525987AAgricultural machineKUHN SA·Filed 1984·Granted Jul 2, 1985·50 cites·13 claims
- 0989US5199250AHarvesting machine having an orientation elementKUHN SA·Filed 1991·Granted Apr 6, 1993·59 cites·41 claims
- 1089US4947629AMowerKUHN SA·Filed 1988·Granted Aug 14, 1990·39 cites·38 claims
- 1189US4426828AMower having an improved cutter barKUHN SA·Filed 1981·Granted Jan 24, 1984·36 cites·13 claims
- 1289US4343138ASupporting structure for an agricultural machineKUHN SA·Filed 1980·Granted Aug 10, 1982·37 cites·6 claims
- 1388US6334292B1Belt tensionerKUHN SA·Filed 2000·Granted Jan 1, 2002·32 cites·20 claims
- 1488US5423165ACutting machine which adapts to contour of groundKUHN SA·Filed 1993·Granted Jun 13, 1995·53 cites·32 claims
- 1587US6907719B2Agricultural implement comprising a transporting deviceKUHN SA·Filed 2003·Granted Jun 21, 2005·54 cites·26 claims
- 1686US5417042AFarm machine with improved load-lightening and lifting deviceKUHN SA·Filed 1993·Granted May 23, 1995·59 cites·51 claims
- 1785US5357737AMower having a device for driving processing rollers of the mowerKUHN SA·Filed 1993·Granted Oct 25, 1994·65 cites·25 claims
- 1885US5107663AFarm machine having a deformable suspension mechanismKUHN SA·Filed 1990·Granted Apr 28, 1992·72 cites·61 claims
- 1984US6381935B1Cutting machine comprising a cutting device connected to a chassis by means of an improved connecting deviceKUHN SA·Filed 2000·Granted May 7, 2002·30 cites·14 claims
- 2084US4991383AAgricultural harvesting machine movable into two positionsKUHN SA·Filed 1989·Granted Feb 12, 1991·66 cites·13 claims
- 2183US5566537AMower with a safety deviceKUHN SA·Filed 1995·Granted Oct 22, 1996·51 cites·48 claims
- 2283US5199249AFarm machine adaptable to the contour of the land and having a pivoting housingKUHN SA·Filed 1991·Granted Apr 6, 1993·39 cites·20 claims
- 2383US5094063AMower including a group of working elements extending crosswise to a direction of advance at workKUHN SA·Filed 1990·Granted Mar 10, 1992·63 cites·44 claims
- 2483US4833868AMowerKUHN SA·Filed 1987·Granted May 30, 1989·31 cites·17 claims
- 2583US4809488AMower with rotating drums formed from spaced standardsKUHN SA·Filed 1987·Granted Mar 7, 1989·48 cites·66 claims
- 2683US4166350AFront deflector for a mower having cutter-carrying discs driven from beneathKUHN SA·Filed 1977·Granted Sep 4, 1979·33 cites·6 claims
- 2782US6055800AAgricultural cutting machine comprising an improved suspension device for the cutting mechanismKUHN SA·Filed 1998·Granted May 2, 2000·43 cites·30 claims
- 2882US5992133AAgricultural machine for harvesting plant matter, with two conditioning unitsKUHN SA·Filed 1997·Granted Nov 30, 1999·45 cites·40 claims
- 2982US5353580AMower with an improved locking deviceKUHN SA·Filed 1993·Granted Oct 11, 1994·39 cites·17 claims
- 3081US4848069AMowerKUHN SA·Filed 1987·Granted Jul 18, 1989·39 cites·9 claims
- 3181US4763463ARotary mower in which the rotary cutting elements are driven by transmission means located under the rotary cutting elementsKUHN SA·Filed 1987·Granted Aug 16, 1988·31 cites·16 claims
- 3280US4970848AMower with release safety deviceKUHN SA·Filed 1990·Granted Nov 20, 1990·35 cites·35 claims
- 3379US4723404AHaymaking machine equipped with raking wheelsKUHN SA·Filed 1986·Granted Feb 9, 1988·34 cites·19 claims
- 3478USD807147SGrip of hoseKUHN SA·Filed 2016·Granted Jan 9, 2018·25 cites·1 claims
- 3578US6679038B2Haymaking machine, particularly a mower with a windrow grouping deviceKUHN SA·Filed 2002·Granted Jan 20, 2004·23 cites·15 claims
- 3678US6308504B1Device for treating cut fodder and mower employing such a treatment deviceKUHN SA·Filed 2000·Granted Oct 30, 2001·24 cites·22 claims
- 3778US6189306B1Agricultural machine comprising a pivotable drawbar and transmission members comprising a coupling with universal jointsKUHN SA·Filed 1999·Granted Feb 20, 2001·38 cites·22 claims
- 3878US4244163ADevice for reducing the width of windrows formed by a mowerKUHN SA·Filed 1979·Granted Jan 13, 1981·28 cites·8 claims
- 3977US10076071B2Machine for harvesting fodderKUHN SA·Filed 2016·Granted Sep 18, 2018·5 cites·10 claims
- 4077US7823371B2Guiding arrangement for forage pickup device of an agricultural harvesterKUHN SA·Filed 2007·Granted Nov 2, 2010·16 cites·13 claims
- 4177US7337599B2Device for processing fodderKUHN SA·Filed 2004·Granted Mar 4, 2008·22 cites·18 claims
- 4277US6125619AImplement or machine comprising a working unit articulated to a carrying structure, and method of articulationKUHN SA·Filed 1998·Granted Oct 3, 2000·36 cites·22 claims
- 4377US4899523AMowerKUHN SA·Filed 1988·Granted Feb 13, 1990·40 cites·33 claims
- 4476US9192102B2Agricultural harvesting machine comprising an improved device for guiding plantsKUHN SA·Filed 2013·Granted Nov 24, 2015·10 cites·26 claims
- 4576USD633110SCutting blade with a left side cutting edgeKUHN SA·Filed 2009·Granted Feb 22, 2011·17 cites·1 claims
- 4676USD462702SReaper cutter bladeKUHN SA·Filed 2001·Granted Sep 10, 2002·20 cites·1 claims
- 4776US5966913AConditioning device, conditioning machine and mower-conditioner comprising such a deviceKUHN SA·Filed 1998·Granted Oct 19, 1999·34 cites·12 claims
- 4876US5727371AAgricultural machine used for cutting vegetables with an improved protection deviceKUHN SA·Filed 1995·Granted Mar 17, 1998·38 cites·30 claims
- 4976US4999981AMower with assembly of cutting elementsKUHN SA·Filed 1989·Granted Mar 19, 1991·30 cites·38 claims
- 5076US4714123AFarm machine with improved transmission deviceKUHN SA·Filed 1986·Granted Dec 22, 1987·31 cites·9 claims
Showing the top 50 of 242 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when KUHN SA files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →