Assignee
HINSPERGERS POLY IND LTD
US·7 granted patents·3 pending applications·86 citations·filing 1993–2012
Top patents by PatentIndex Score
10 records- 0181USD354992SPitching aidHINSPERGERS POLY IND LTD·Filed 1993·Granted Jan 31, 1995·24 cites·1 claims
- 0263US6279986B1Lawn tractor personal enclosureHINSPERGERS POLY IND LTD·Filed 2000·Granted Aug 28, 2001·16 cites·13 claims
- 0359USD410472SCollapsible shelterHINSPERGERS POLY IND LTD·Filed 1997·Granted Jun 1, 1999·11 cites·1 claims
- 0459US2011010989A1Plant pot filter with moisture permeable characteristicsHINSPERGERS POLY IND LTD·Filed 2009·Application pending·0 cites
- 0555US6766542B2Method for and protective winter covering for swimming poolsHINSPERGERS POLY IND LTD·Filed 2003·Granted Jul 27, 2004·5 cites·18 claims
- 0652US5890507APortable shelter for releasable attachment to a snowblower, walker or other walking implementHINSPERGERS POLY IND LTD·Filed 1997·Granted Apr 6, 1999·22 cites·17 claims
- 0746US2008202129A1Method of and water-impermeable sheet for ice rinksHINSPERGERS POLY IND LTD·Filed 2008·Application pending·0 cites
- 0845US2013079181A1Artificial turf coverHINSPERGERS POLY IND LTD·Filed 2012·Application pending·0 cites
- 0939USD415772SCollapsible shelterHINSPERGERS POLY IND LTD·Filed 1997·Granted Oct 26, 1999·8 cites·1 claims
- 1028US6332415B2Sewing machine with fabric-retaining bed and method for sewing fabric thereonHINSPERGERS POLY IND LTD·Filed 2000·Granted Dec 25, 2001·0 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →