Assignee
CASCADE CORP
US·113 granted patents·14 pending applications·1,802 citations·filing 1975–2025
Top patents by PatentIndex Score
127 records- 0196US4714399AAutomatically-guided vehicle having load clampCASCADE CORP·Filed 1986·Granted Dec 22, 1987·84 cites·23 claims
- 0292US3990594AFluid-actuated clamping apparatus and circuitCASCADE CORP·Filed 1975·Granted Nov 9, 1976·39 cites·12 claims
- 0391US4274794ALift truck having rotatable platen for handling unpalletized loads and method for using sameCASCADE CORP·Filed 1979·Granted Jun 23, 1981·43 cites·23 claims
- 0490US5417464ASlip-correcting load-clamping systemCASCADE CORP·Filed 1994·Granted May 23, 1995·54 cites·28 claims
- 0589US10640349B2Tilting side-shifting carriage for a lift truckCASCADE CORP·Filed 2018·Granted May 5, 2020·9 cites·12 claims
- 0689US8755929B2Interactive clamp force control system for load handling clampsCASCADE CORP·Filed 2012·Granted Jun 17, 2014·11 cites·11 claims
- 0789US6135704ALayer-picking clamp supported on a forklift truckCASCADE CORP·Filed 1997·Granted Oct 24, 2000·49 cites·18 claims
- 0889US4279564AParallel arm clamp having improved attaching assembly for narrow clamp armsCASCADE CORP·Filed 1980·Granted Jul 21, 1981·51 cites·9 claims
- 0989US4261438ALift truck mast having high visibility and extensibilityCASCADE CORP·Filed 1979·Granted Apr 14, 1981·48 cites·12 claims
- 1089US4185944ASlide structure for parallel arm clamps and the likeCASCADE CORP·Filed 1978·Granted Jan 29, 1980·38 cites·15 claims
- 1187US6390751B2Adaptive load-clamping systemCASCADE CORP·Filed 2001·Granted May 21, 2002·29 cites·2 claims
- 1287US4008791ATakeup reel for combined hose and cableCASCADE CORP·Filed 1975·Granted Feb 22, 1977·55 cites·5 claims
- 1386US11137028B2Slide bearing assembliesCASCADE CORP·Filed 2020·Granted Oct 5, 2021·2 cites·10 claims
- 1486US5096363AMultiple-pair fork positionerCASCADE CORP·Filed 1990·Granted Mar 17, 1992·51 cites·7 claims
- 1586US4435117ALift truck paper roll clamp having automatically adjustable roll of different diametersCASCADE CORP·Filed 1982·Granted Mar 6, 1984·47 cites·13 claims
- 1686US4191276AHigh-visibility two-stage mast assembly for lift trucksCASCADE CORP·Filed 1978·Granted Mar 4, 1980·38 cites·7 claims
- 1786US4161256AFluid power system having multiple, separately controllable double-acting fluid motors and reduced number of fluid conduitsCASCADE CORP·Filed 1977·Granted Jul 17, 1979·28 cites·17 claims
- 1885US11220417B2Hybrid clamp force control for lift truck attachmentCASCADE CORP·Filed 2019·Granted Jan 11, 2022·3 cites·20 claims
- 1985US10168202B2Self-compensating weight sensing fork blade assemblyCASCADE CORP·Filed 2016·Granted Jan 1, 2019·6 cites·4 claims
- 2085US9525288B2Devices and methods for inductive power transfer and power control for industrial equipmentCASCADE CORP·Filed 2015·Granted Dec 20, 2016·6 cites·14 claims
- 2184USRE50500EEqualized hydraulic clamp force controlCASCADE CORP·Filed 2024·Granted Jul 22, 2025·0 cites·20 claims
- 2284US9309099B2Side-shift limiterCASCADE CORP·Filed 2014·Granted Apr 12, 2016·9 cites·36 claims
- 2384US8781618B2Interactive clamp force control system for load handling clampsCASCADE CORP·Filed 2013·Granted Jul 15, 2014·7 cites·2 claims
- 2484US5336039ALift truck parallel arm clamp for compatibly maximizing operator visibility and load-carrying capacityCASCADE CORP·Filed 1993·Granted Aug 9, 1994·40 cites·45 claims
- 2584US4224657ALight assembly for positioning lift truck load-handling deviceCASCADE CORP·Filed 1979·Granted Sep 23, 1980·32 cites·18 claims
- 2683US12577091B2Synchronized hybrid clamp force controller for lift truck attachmentCASCADE CORP·Filed 2024·Granted Mar 17, 2026·0 cites·20 claims
- 2783US8752846B1Roller load supportCASCADE CORP·Filed 2012·Granted Jun 17, 2014·10 cites·13 claims
- 2883US4782920ALoad-lifting mast especially adapted for use with automatically-guided vehiclesCASCADE CORP·Filed 1987·Granted Nov 8, 1988·40 cites·17 claims
- 2981US9935469B2Wireless power transfer and communications for industrial equipmentCASCADE CORP·Filed 2015·Granted Apr 3, 2018·4 cites·16 claims
- 3081US8714610B2Carton clamp arm with adjustable pivot blockCASCADE CORP·Filed 2013·Granted May 6, 2014·7 cites·15 claims
- 3181US6390763B1Lift truck carriage with improved sideshifterCASCADE CORP·Filed 2000·Granted May 21, 2002·26 cites·14 claims
- 3280US10550886B2Nonmetallic bearing on bearing assemblyCASCADE CORP·Filed 2016·Granted Feb 4, 2020·6 cites·10 claims
- 3380US10494241B2Hydraulic clamping systems having load side-shifting variably responsive to load weightCASCADE CORP·Filed 2016·Granted Dec 3, 2019·4 cites·8 claims
- 3480US5984617AClamp for handling stacked loads of different sizes at different maximum clamping forcesCASCADE CORP·Filed 1998·Granted Nov 16, 1999·37 cites·14 claims
- 3579US4752179APush-pull load handler for forklift truckCASCADE CORP·Filed 1987·Granted Jun 21, 1988·32 cites·6 claims
- 3679US4406575AQuick-mount side shifter for use on a forklift truckCASCADE CORP·Filed 1981·Granted Sep 27, 1983·30 cites·10 claims
- 3778US12145828B2Synchronized hybrid clamp force controller for lift truck attachmentCASCADE CORP·Filed 2023·Granted Nov 19, 2024·0 cites·20 claims
- 3877US10900825B2Equalized hydraulic clamp force controlCASCADE CORP·Filed 2018·Granted Jan 26, 2021·2 cites·10 claims
- 3976US10377617B2Opposable clamp arms having replaceable lower portionsCASCADE CORP·Filed 2018·Granted Aug 13, 2019·6 cites·18 claims
- 4076US7018159B2Adaptive load-clamping systemCASCADE CORP·Filed 2004·Granted Mar 28, 2006·30 cites·5 claims
- 4176US6318949B1Clamp for handling stacked loads of different sizesCASCADE CORP·Filed 2000·Granted Nov 20, 2001·18 cites·16 claims
- 4275US11136229B2Clamp force control system for lift truck attachment with secondary hydraulic force control circuitCASCADE CORP·Filed 2016·Granted Oct 5, 2021·2 cites·10 claims
- 4374US6672823B2Fork positioner for facilitating replacement of forks on lift trucksCASCADE CORP·Filed 2001·Granted Jan 6, 2004·19 cites·7 claims
- 4474US6431816B1Adaptive load-clamping systemCASCADE CORP·Filed 1998·Granted Aug 13, 2002·26 cites·1 claims
- 4573US9404236B2Thumb assembly having a stopCASCADE CORP·Filed 2014·Granted Aug 2, 2016·10 cites·15 claims
- 4673US4682931ALift truck clamp for handling stacked loads of different sizesCASCADE CORP·Filed 1986·Granted Jul 28, 1987·29 cites·16 claims
- 4773US4227850ALift truck load clamp for handling paper rollsCASCADE CORP·Filed 1978·Granted Oct 14, 1980·23 cites·2 claims
- 4873US4177000ARotatable load clamp adapted for selective load positioning in response to selective rotational positioning of clampCASCADE CORP·Filed 1978·Granted Dec 4, 1979·24 cites·3 claims
- 4973US4008648ATelescopic ramCASCADE CORP·Filed 1975·Granted Feb 22, 1977·24 cites·14 claims
- 5072USRE46172ECarton clamp arm with adjustable pivot blockCASCADE CORP·Filed 2015·Granted Oct 4, 2016·2 cites·64 claims
Showing the top 50 of 127 patent records by PatentIndex Score.
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