Assignee
HARDIGG IND INC
39 granted patents·2 pending applications·1,832 citations·filing 1979–2006
Top patents by PatentIndex Score
41 records- 0198USD523242SCaseHARDIGG IND INC·Filed 2004·Granted Jun 20, 2006·128 cites·1 claims
- 0298USD467426STransport caseHARDIGG IND INC·Filed 2002·Granted Dec 24, 2002·143 cites·1 claims
- 0397USD482529STransport caseHARDIGG IND INC·Filed 2003·Granted Nov 25, 2003·102 cites·1 claims
- 0497USD467425STransport caseHARDIGG IND INC·Filed 2002·Granted Dec 24, 2002·124 cites·1 claims
- 0597USD467424STransport caseHARDIGG IND INC·Filed 2002·Granted Dec 24, 2002·92 cites·1 claims
- 0697USD462519SCaseHARDIGG IND INC·Filed 2001·Granted Sep 10, 2002·136 cites·1 claims
- 0797USD327646SContainerHARDIGG IND INC·Filed 1990·Granted Jul 7, 1992·122 cites·1 claims
- 0896US6527309B1Latch apparatusHARDIGG IND INC·Filed 2001·Granted Mar 4, 2003·91 cites·11 claims
- 0994US5736221AWelded plastic panels and method of making sameHARDIGG IND INC·Filed 1995·Granted Apr 7, 1998·113 cites·21 claims
- 1089US4495260ASliding seal lead bushingHARDIGG IND INC·Filed 1983·Granted Jan 22, 1985·58 cites·13 claims
- 1189US4390384AMethod and apparatus for bonding thermoplastic materialsHARDIGG IND INC·Filed 1980·Granted Jun 28, 1983·75 cites·15 claims
- 1284US4998636AElectronic rack and mounting frameHARDIGG IND INC·Filed 1989·Granted Mar 12, 1991·49 cites·16 claims
- 1384US4757665ATruss panelHARDIGG IND INC·Filed 1987·Granted Jul 19, 1988·48 cites·19 claims
- 1482US5461755ALightweight handleHARDIGG IND INC·Filed 1993·Granted Oct 31, 1995·59 cites·7 claims
- 1582US5012553ALightweight handleHARDIGG IND INC·Filed 1989·Granted May 7, 1991·62 cites·30 claims
- 1681US6622881B2Pressure relief valve for air-tight containersHARDIGG IND INC·Filed 2001·Granted Sep 23, 2003·29 cites·19 claims
- 1779US6203075B1Front opening container latchHARDIGG IND INC·Filed 1998·Granted Mar 20, 2001·43 cites·14 claims
- 1874USRE37518ELightweight handleHARDIGG IND INC·Filed 1997·Granted Jan 22, 2002·45 cites·11 claims
- 1971USD345845SPallet for a paper rollHARDIGG IND INC·Filed 1992·Granted Apr 5, 1994·16 cites·1 claims
- 2071US4732826AThick-thin battery jarHARDIGG IND INC·Filed 1986·Granted Mar 22, 1988·29 cites·14 claims
- 2166US5873480AElectronic rack and mounting frameHARDIGG IND INC·Filed 1996·Granted Feb 23, 1999·26 cites·10 claims
- 2265US7762750B2Removable rack mount frameHARDIGG IND INC·Filed 2006·Granted Jul 27, 2010·8 cites·8 claims
- 2364US5370254AHinge and latching mechanism for containersHARDIGG IND INC·Filed 1992·Granted Dec 6, 1994·30 cites·8 claims
- 2461US6230925B1Lightweight handleHARDIGG IND INC·Filed 1999·Granted May 15, 2001·31 cites·21 claims
- 2560US4553464ASize trimmerHARDIGG IND INC·Filed 1983·Granted Nov 19, 1985·17 cites·17 claims
- 2658US4284202AReusable containerHARDIGG IND INC·Filed 1979·Granted Aug 18, 1981·29 cites·7 claims
- 2756USD264002SSkeletal panel or similar articleHARDIGG IND INC·Filed 1979·Granted Apr 20, 1982·5 cites·1 claims
- 2852US4276360ABattery jar cover and welding method thereforHARDIGG IND INC·Filed 1979·Granted Jun 30, 1981·13 cites·25 claims
- 2951USD362805SContainer handleHARDIGG IND INC·Filed 1993·Granted Oct 3, 1995·6 cites·1 claims
- 3051US4331748ASliding seal battery coverHARDIGG IND INC·Filed 1980·Granted May 25, 1982·11 cites·11 claims
- 3147US5296075AWelding apparatusHARDIGG IND INC·Filed 1993·Granted Mar 22, 1994·15 cites·5 claims
- 3247US2005123830A1Parallel rib battery coverHARDIGG IND INC·Filed 2004·Application pending·0 cites
- 3346US4352977AWelding apparatus and methodHARDIGG IND INC·Filed 1980·Granted Oct 5, 1982·14 cites·30 claims
- 3444US2004197648A1Self-storing battery handleHARDIGG IND INC·Filed 2003·Application pending·0 cites
- 3543USD357180SBulk containerHARDIGG IND INC·Filed 1994·Granted Apr 11, 1995·7 cites·1 claims
- 3641US4439263AMethod and apparatus for bonding plastic materialsHARDIGG IND INC·Filed 1981·Granted Mar 27, 1984·10 cites·9 claims
- 3738US4380577AStaggered teeth coverHARDIGG IND INC·Filed 1981·Granted Apr 19, 1983·7 cites·23 claims
- 3837US5466316AWelding methodHARDIGG IND INC·Filed 1994·Granted Nov 14, 1995·8 cites·3 claims
- 3936US6332997B1Method and apparatus for making a one piece battery jarHARDIGG IND INC·Filed 1998·Granted Dec 25, 2001·8 cites·17 claims
- 4035US5416284ASpeaker enclosuresHARDIGG IND INC·Filed 1994·Granted May 16, 1995·16 cites·3 claims
- 4135US4337024ASeam rollerHARDIGG IND INC·Filed 1981·Granted Jun 29, 1982·7 cites·7 claims
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