Assignee
HEDSTROM CORP
62 granted patents·1,256 citations·filing 1982–2002
Top patents by PatentIndex Score
62 records- 0195US4562893AToy vehicleHEDSTROM CORP·Filed 1983·Granted Jan 7, 1986·80 cites·8 claims
- 0292USD366511SChildren's play ball enclosureHEDSTROM CORP·Filed 1994·Granted Jan 23, 1996·43 cites·1 claims
- 0391USD347458SChildren's play gymHEDSTROM CORP·Filed 1993·Granted May 31, 1994·37 cites·1 claims
- 0487USD379209SChildren's barrel play enclosureHEDSTROM CORP·Filed 1995·Granted May 13, 1997·35 cites·1 claims
- 0586US6178978B1Children's activity and entertainment enclosureHEDSTROM CORP·Filed 1999·Granted Jan 30, 2001·56 cites·11 claims
- 0685USD422665SFlotation deviceHEDSTROM CORP·Filed 1999·Granted Apr 11, 2000·29 cites·1 claims
- 0784US6582267B1Personal flotation deviceHEDSTROM CORP·Filed 2001·Granted Jun 24, 2003·24 cites·27 claims
- 0884US6502819B2Convertible game tableHEDSTROM CORP·Filed 2001·Granted Jan 7, 2003·45 cites·16 claims
- 0984US6068580AExercise deviceHEDSTROM CORP·Filed 1998·Granted May 30, 2000·82 cites·3 claims
- 1084USD291292SChild's racing bikeHEDSTROM CORP·Filed 1985·Granted Aug 11, 1987·22 cites·1 claims
- 1184USD284073SWheelHEDSTROM CORP·Filed 1982·Granted Jun 3, 1986·24 cites·1 claims
- 1282USD372065SChildren's tubular slideHEDSTROM CORP·Filed 1995·Granted Jul 23, 1996·29 cites·1 claims
- 1381US6782577B2Knock-down quarter pipe for skateboarders, bikers and in-line skatersHEDSTROM CORP·Filed 2002·Granted Aug 31, 2004·19 cites·37 claims
- 1480US6482096B1Swing ride with bubble generatorHEDSTROM CORP·Filed 2001·Granted Nov 19, 2002·29 cites·8 claims
- 1580USD366686SChildren's play towerHEDSTROM CORP·Filed 1994·Granted Jan 30, 1996·20 cites·1 claims
- 1677US6402662B1Trampoline safety pad assemblyHEDSTROM CORP·Filed 2001·Granted Jun 11, 2002·27 cites·6 claims
- 1777USD363521SChildren's slideHEDSTROM CORP·Filed 1994·Granted Oct 24, 1995·20 cites·1 claims
- 1875US5279181ATricycle steering assemblyHEDSTROM CORP·Filed 1993·Granted Jan 18, 1994·45 cites·4 claims
- 1974USD393686SChildren's play enclosure with ballsHEDSTROM CORP·Filed 1996·Granted Apr 21, 1998·20 cites·1 claims
- 2074USD343671SSwing seatHEDSTROM CORP·Filed 1992·Granted Jan 25, 1994·16 cites·1 claims
- 2173US6582266B1Personal flotation deviceHEDSTROM CORP·Filed 2001·Granted Jun 24, 2003·17 cites·17 claims
- 2272US5364312APlay gym constructionHEDSTROM CORP·Filed 1993·Granted Nov 15, 1994·52 cites·15 claims
- 2371US6551192B1Obstacle assembly for bikes, skateboards and rollerbladesHEDSTROM CORP·Filed 2002·Granted Apr 22, 2003·19 cites·45 claims
- 2471US4966419AKnock-down wheel assemblyHEDSTROM CORP·Filed 1988·Granted Oct 30, 1990·20 cites·11 claims
- 2570US6547221B1Knock-down grind rail for skateboards and rollerbladesHEDSTROM CORP·Filed 2001·Granted Apr 15, 2003·15 cites·12 claims
- 2670USD367310SWood play tower with ball enclosureHEDSTROM CORP·Filed 1994·Granted Feb 20, 1996·14 cites·1 claims
- 2769USD282187SRiding toyHEDSTROM CORP·Filed 1983·Granted Jan 14, 1986·10 cites·1 claims
- 2868USD483822SFootballHEDSTROM CORP·Filed 2002·Granted Dec 16, 2003·15 cites·1 claims
- 2968USD366086SPlaytower climberHEDSTROM CORP·Filed 1994·Granted Jan 9, 1996·14 cites·1 claims
- 3067US6669394B1Swing attachmentHEDSTROM CORP·Filed 2002·Granted Dec 30, 2003·12 cites·9 claims
- 3167USD291291SChild's bicycleHEDSTROM CORP·Filed 1985·Granted Aug 11, 1987·14 cites·1 claims
- 3264USD367099SDual swing seating platformHEDSTROM CORP·Filed 1994·Granted Feb 13, 1996·11 cites·1 claims
- 3363USD317142SBicycleHEDSTROM CORP·Filed 1989·Granted May 28, 1991·9 cites·1 claims
- 3461US5528875AWood play tower kitHEDSTROM CORP·Filed 1994·Granted Jun 25, 1996·33 cites·21 claims
- 3560US6494787B1Children's stand up spinner rideHEDSTROM CORP·Filed 2001·Granted Dec 17, 2002·4 cites·9 claims
- 3660US5393268ATandem swingHEDSTROM CORP·Filed 1993·Granted Feb 28, 1995·17 cites·8 claims
- 3760USD291187SBicycleHEDSTROM CORP·Filed 1985·Granted Aug 4, 1987·8 cites·1 claims
- 3856USD286423SChildren's play gymHEDSTROM CORP·Filed 1983·Granted Oct 28, 1986·7 cites·1 claims
- 3955US6283894B1Trampoline pad assemblyHEDSTROM CORP·Filed 2000·Granted Sep 4, 2001·5 cites·6 claims
- 4054USD363524SSwing supportHEDSTROM CORP·Filed 1994·Granted Oct 24, 1995·7 cites·1 claims
- 4154US5326326AChildren's swingHEDSTROM CORP·Filed 1993·Granted Jul 5, 1994·19 cites·18 claims
- 4253US5197926ASwing connection guardHEDSTROM CORP·Filed 1992·Granted Mar 30, 1993·14 cites·21 claims
- 4353USD331092SChild swingHEDSTROM CORP·Filed 1990·Granted Nov 17, 1992·7 cites·1 claims
- 4452US5004216ASpring connection assemblyHEDSTROM CORP·Filed 1990·Granted Apr 2, 1991·16 cites·8 claims
- 4550USD350381SChildren's swingHEDSTROM CORP·Filed 1992·Granted Sep 6, 1994·7 cites·1 claims
- 4649US5505664AArticulated swingHEDSTROM CORP·Filed 1994·Granted Apr 9, 1996·18 cites·8 claims
- 4748US5338260AChildren's swingHEDSTROM CORP·Filed 1992·Granted Aug 16, 1994·17 cites·6 claims
- 4848US5163828ASurfer swingHEDSTROM CORP·Filed 1991·Granted Nov 17, 1992·21 cites·10 claims
- 4947US6105804ACollapsible parts shipping and storage containerHEDSTROM CORP·Filed 1999·Granted Aug 22, 2000·27 cites·14 claims
- 5045US4961558APlay gym hinge guardHEDSTROM CORP·Filed 1989·Granted Oct 9, 1990·11 cites·8 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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