Assignee
MAGLINE INC
51 granted patents·10 pending applications·1,313 citations·filing 1975–2022
Top patents by PatentIndex Score
61 records- 0194US5167246ARapidly erectable and strikeable shelter frame system and methods of erecting and striking such systemsMAGLINE INC·Filed 1990·Granted Dec 1, 1992·99 cites·18 claims
- 0293US4078676ASelf storing lift gate assemblyMAGLINE INC·Filed 1976·Granted Mar 14, 1978·55 cites·8 claims
- 0390US8042829B2Cart for loadsMAGLINE INC·Filed 2008·Granted Oct 25, 2011·44 cites·8 claims
- 0489US5253410ARetractable underbody truck ramp and method of makingMAGLINE INC·Filed 1992·Granted Oct 19, 1993·65 cites·17 claims
- 0584US5277436ACombination hand truck and stair rampMAGLINE INC·Filed 1992·Granted Jan 11, 1994·51 cites·5 claims
- 0682US6299184B1Transport cart system and method of its manufacture and operationMAGLINE INC·Filed 2000·Granted Oct 9, 2001·25 cites·10 claims
- 0782US5207439AImprovements in hand trucks with pivotally connected, spreadable, wheel-supported, auxiliary support framesMAGLINE INC·Filed 1992·Granted May 4, 1993·60 cites·11 claims
- 0881US6557869B2Versatile hand truckMAGLINE INC·Filed 2001·Granted May 6, 2003·37 cites·25 claims
- 0979US5190305ALuggage handling hand cartMAGLINE INC·Filed 1991·Granted Mar 2, 1993·53 cites·7 claims
- 1077US5913527AHand trucks having multiple, foldable bottle-carrying trays and methods of constructing the hand trucksMAGLINE INC·Filed 1997·Granted Jun 22, 1999·53 cites·16 claims
- 1177US4762333ARepositionable hand truckMAGLINE INC·Filed 1987·Granted Aug 9, 1988·49 cites·12 claims
- 1277US3997182ATwo-wheeled hand trucksMAGLINE INC·Filed 1975·Granted Dec 14, 1976·39 cites·18 claims
- 1376US6488304B2Rapidly demountable multiple platform utility cart assembly and methods of making and operating itMAGLINE INC·Filed 2001·Granted Dec 3, 2002·29 cites·10 claims
- 1474US6742792B1Covered cart assembly and methods of assembling and making the assemblyMAGLINE INC·Filed 2002·Granted Jun 1, 2004·27 cites·19 claims
- 1571US6601859B2Vertically folding hand truck and methods of its operation and constructionMAGLINE INC·Filed 2001·Granted Aug 5, 2003·35 cites·18 claims
- 1670US7216877B1Non-powered transportable cart and brake system thereforMAGLINE INC·Filed 2005·Granted May 15, 2007·13 cites·23 claims
- 1770US7195257B2Cargo cart system incorporating a portable container cradleMAGLINE INC·Filed 2004·Granted Mar 27, 2007·26 cites·11 claims
- 1870US6476082B1Magnesium ammonium phosphate hexahydrate slurryMAGLINE INC·Filed 2000·Granted Nov 5, 2002·14 cites·15 claims
- 1970US6302414B1Multiple use hand trucks fitted with detachable bottled water carrier tray and methods of their construction and useMAGLINE INC·Filed 1999·Granted Oct 16, 2001·52 cites·19 claims
- 2070US6019381AMultiple use hand trucks fitted to carry laundry basketsMAGLINE INC·Filed 1997·Granted Feb 1, 2000·44 cites·18 claims
- 2168US6520515B2Transport cart system and method of its manufacture and operationMAGLINE INC·Filed 2001·Granted Feb 18, 2003·14 cites·10 claims
- 2268US4563014ATwo-wheeled hand trucksMAGLINE INC·Filed 1983·Granted Jan 7, 1986·28 cites·20 claims
- 2368US4121855AHand truck constructionMAGLINE INC·Filed 1977·Granted Oct 24, 1978·29 cites·21 claims
- 2467US7310842B2Portable ramp assembly and method of constructionMAGLINE INC·Filed 2005·Granted Dec 25, 2007·8 cites·21 claims
- 2566US4275894AHand truck construction assemblyMAGLINE INC·Filed 1978·Granted Jun 30, 1981·27 cites·7 claims
- 2665USD593272SStructural member for a hand truck or cartMAGLINE INC·Filed 2008·Granted May 26, 2009·14 cites·1 claims
- 2765US5199150AMethod of constructing a retractable underbody truck rampMAGLINE INC·Filed 1991·Granted Apr 6, 1993·28 cites·5 claims
- 2863US7506879B1Transport cart system incorporating a portable floor surface for unloading palleted containers from a vehicle and method of useMAGLINE INC·Filed 2005·Granted Mar 24, 2009·8 cites·14 claims
- 2963USD341689SLuggage handling hand cartMAGLINE INC·Filed 1992·Granted Nov 23, 1993·12 cites·1 claims
- 3062USD465634SHand truckMAGLINE INC·Filed 2001·Granted Nov 12, 2002·19 cites·1 claims
- 3160USD341690SLuggage handling hand cart with inlay pattern side panels and topMAGLINE INC·Filed 1992·Granted Nov 23, 1993·11 cites·1 claims
- 3260US2010095875A1Pallet with floor clearanceMAGLINE INC·Filed 2009·Application pending·0 cites
- 3358US6923458B2Covered cart assembly and methods of assembling and making the assemblyMAGLINE INC·Filed 2004·Granted Aug 2, 2005·13 cites·2 claims
- 3458US5393081AHand truck assemblies and methods of constructing and operating themMAGLINE INC·Filed 1994·Granted Feb 28, 1995·31 cites·12 claims
- 3557US5042827AAutomatically shifting stair climber structure for a repositionable hand truckMAGLINE INC·Filed 1989·Granted Aug 27, 1991·28 cites·11 claims
- 3655US6899508B2Transport cart system and method of its manufacture and operationMAGLINE INC·Filed 2002·Granted May 31, 2005·5 cites·12 claims
- 3755US6893029B2Hand trucks and methods of constructing themMAGLINE INC·Filed 2002·Granted May 17, 2005·8 cites·20 claims
- 3854US12091072B2Powered lifting hand truck apparatus, system, and methodMAGLINE INC·Filed 2021·Granted Sep 17, 2024·0 cites·9 claims
- 3954USD593273SStructural member for a hand truck or cartMAGLINE INC·Filed 2008·Granted May 26, 2009·9 cites·1 claims
- 4053US2009212516A1Hand truck with active identifier(s)MAGLINE INC·Filed 2009·Application pending·0 cites
- 4152USD475167SHand truck side railMAGLINE INC·Filed 2002·Granted May 27, 2003·8 cites·1 claims
- 4252US6131927AHand truck for transporting stacked traysMAGLINE INC·Filed 1997·Granted Oct 17, 2000·26 cites·15 claims
- 4351US6247710B1Hand truck having detachable carrier for bottled water container and methods of its construction and operationMAGLINE INC·Filed 1999·Granted Jun 19, 2001·34 cites·9 claims
- 4450US2007062899A1Apparatus and method for stowing utility cartsMAGLINE INC·Filed 2006·Application pending·0 cites
- 4549US2008181760A1Fork attachmentMAGLINE INC·Filed 2008·Application pending·0 cites
- 4645US2008190917A1Freight Handling ApparatusMAGLINE INC·Filed 2007·Application pending·0 cites
- 4743USD593722SStructural member for a hand truck or cartMAGLINE INC·Filed 2008·Granted Jun 2, 2009·5 cites·1 claims
- 4843US7422221B2Transport cart system and method of its manufacture and operationMAGLINE INC·Filed 2004·Granted Sep 9, 2008·0 cites·3 claims
- 4942US2011171000A1Walkie-rider tine attachmentMAGLINE INC·Filed 2011·Application pending·0 cites
- 5042US2011170999A1Forklift tine attachmentMAGLINE INC·Filed 2011·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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