Assignee
HOLLAND CO
US·42 granted patents·2 pending applications·821 citations·filing 1974–2007
Top patents by PatentIndex Score
44 records- 0191US6709209B2Railcar anchor and load snugger arrangementHOLLAND CO·Filed 2002·Granted Mar 23, 2004·46 cites·12 claims
- 0287US5570981ALatch device for securing cargo containers to vehicle decksHOLLAND CO·Filed 1993·Granted Nov 5, 1996·60 cites·3 claims
- 0385US6422794B1Cargo snugger strap and hook mechanismHOLLAND CO·Filed 1999·Granted Jul 23, 2002·44 cites·9 claims
- 0484US4055254ASelf lubricating yoke wear plate arrangementHOLLAND CO·Filed 1976·Granted Oct 25, 1977·35 cites·7 claims
- 0581US6585466B2Railcar anchor and load snugger arrangementHOLLAND CO·Filed 2001·Granted Jul 1, 2003·31 cites·4 claims
- 0679US4343407ACoupler lubricating bearing wear liner channel shaped support plateHOLLAND CO·Filed 1980·Granted Aug 10, 1982·32 cites·4 claims
- 0778US5756903ATrack strength testing vehicle with a loaded gage axle and loaded gage axle apparatusHOLLAND CO·Filed 1996·Granted May 26, 1998·46 cites·11 claims
- 0876US6396020B1Rail welding apparatus incorporating rail restraining device, weld containment device and weld delivery unitHOLLAND CO·Filed 1998·Granted May 28, 2002·53 cites·30 claims
- 0976US4301741AHopper car outlet gate assembly with self cleaning gear and rack actuation arrangementHOLLAND CO·Filed 1979·Granted Nov 24, 1981·26 cites·3 claims
- 1075US6503037B2Door edge protection system for conventional autorack railcarsHOLLAND CO·Filed 2000·Granted Jan 7, 2003·16 cites·14 claims
- 1175US4133434ASnap-on coupler bearing plate for railroad car coupler carriersHOLLAND CO·Filed 1977·Granted Jan 9, 1979·25 cites·8 claims
- 1274US6494651B1Railcar anchor and load snugger arrangementHOLLAND CO·Filed 1999·Granted Dec 17, 2002·30 cites·5 claims
- 1370US4567833AComposite constant contact side bearing for railroad carsHOLLAND CO·Filed 1984·Granted Feb 4, 1986·34 cites·16 claims
- 1469US4079818ABrake rod support arrangement for railroad carsHOLLAND CO·Filed 1977·Granted Mar 21, 1978·20 cites·15 claims
- 1568US4471857AGuide bearing for mounting unit brake beamsHOLLAND CO·Filed 1982·Granted Sep 18, 1984·22 cites·14 claims
- 1664US4480721ASnap-on slide bearing for recessed type guide lugs of unit brake beamsHOLLAND CO·Filed 1982·Granted Nov 6, 1984·19 cites·14 claims
- 1764US4075951ASelf lubricating center bearing linerHOLLAND CO·Filed 1976·Granted Feb 28, 1978·17 cites·8 claims
- 1859US6533511B1Movable container lock for shipping containersHOLLAND CO·Filed 2000·Granted Mar 18, 2003·20 cites·4 claims
- 1959US4743150AElevatable hitch assembly with lateral slot for trailer on flatcarHOLLAND CO·Filed 1987·Granted May 10, 1988·18 cites·10 claims
- 2059US4120404ACoupler shank bearing arrangement for supporting railroad car couplers on coupler carriersHOLLAND CO·Filed 1977·Granted Oct 17, 1978·14 cites·11 claims
- 2157US4344541ACoupler carrier arrangement for railroad carsHOLLAND CO·Filed 1980·Granted Aug 17, 1982·15 cites·5 claims
- 2256US4427471AMethod of making composite spin welded coupler carrier assemblyHOLLAND CO·Filed 1981·Granted Jan 24, 1984·18 cites·5 claims
- 2355US6041714AStatically dissipative, non-metallic center bowl liner for railroad carsHOLLAND CO·Filed 1997·Granted Mar 28, 2000·21 cites·13 claims
- 2454US4751794AIn-track rail base grinding apparatusHOLLAND CO·Filed 1987·Granted Jun 21, 1988·13 cites·16 claims
- 2554US2007234926A1Lid securement device and methodHOLLAND CO·Filed 2006·Application pending·0 cites
- 2653US3933252ARailroad car uncoupling lever with antifriction slideway arrangementHOLLAND CO·Filed 1974·Granted Jan 20, 1976·11 cites·16 claims
- 2751US6523483B1Cement hopper car hatch anti-accumulatorHOLLAND CO·Filed 2002·Granted Feb 25, 2003·5 cites·10 claims
- 2850US6389985B1Composite boss block for rail car truckHOLLAND CO·Filed 2001·Granted May 21, 2002·4 cites·12 claims
- 2950US4474267AMethod of hydraulically damping railway car body rollHOLLAND CO·Filed 1980·Granted Oct 2, 1984·13 cites·5 claims
- 3048US6219987B1Endcaps for fiberglass running boardsHOLLAND CO·Filed 1999·Granted Apr 24, 2001·25 cites·12 claims
- 3148US4463836ASnap-on slide bearing for U-section type unit brake beam guide lugsHOLLAND CO·Filed 1982·Granted Aug 7, 1984·10 cites·20 claims
- 3247US4006692AHopper car outlet gate and sealHOLLAND CO·Filed 1975·Granted Feb 8, 1977·9 cites·6 claims
- 3345US2008304930A1Wheel restraint assembly and methodHOLLAND CO·Filed 2007·Application pending·0 cites
- 3444US4248158ARailway hopper car gate outlet actuating mechanismHOLLAND CO·Filed 1979·Granted Feb 3, 1981·9 cites·14 claims
- 3540US6068146AUniversal coupler carrier wear plateHOLLAND CO·Filed 1998·Granted May 30, 2000·11 cites·10 claims
- 3639US4463835ASlide bearing attachment for U-section type unit brake beam guide lugsHOLLAND CO·Filed 1982·Granted Aug 7, 1984·6 cites·20 claims
- 3737US6206214B1Non-metallic coupler carrier wear plate for a railcarHOLLAND CO·Filed 1998·Granted Mar 27, 2001·9 cites·16 claims
- 3837US4854088AIn-track rail base grinding methodHOLLAND CO·Filed 1987·Granted Aug 8, 1989·11 cites·4 claims
- 3936US4345689AComposite spin welded coupler carrier assemblyHOLLAND CO·Filed 1980·Granted Aug 24, 1982·5 cites·5 claims
- 4035USD365429SPush-pull frame for rail welding power equipmentHOLLAND CO·Filed 1995·Granted Dec 19, 1995·5 cites·1 claims
- 4135US4030613AUncoupling lever arrangement for railroad cars with standard draft gear cushioningHOLLAND CO·Filed 1976·Granted Jun 21, 1977·4 cites·5 claims
- 4231US4079842AUncoupling device for rotary dump carsHOLLAND CO·Filed 1977·Granted Mar 21, 1978·2 cites·8 claims
- 4329US5791033ARailroad car truck spring jackHOLLAND CO·Filed 1996·Granted Aug 11, 1998·6 cites·13 claims
- 4429US4047619AUncoupling device for rotary dump carsHOLLAND CO·Filed 1976·Granted Sep 13, 1977·1 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →