Assignee
NORTH STATES IND INC
US·20 granted patents·4 pending applications·690 citations·filing 1975–2025
Top patents by PatentIndex Score
24 records- 0195US6161334AChild and pet security gateNORTH STATES IND INC·Filed 1997·Granted Dec 19, 2000·97 cites·27 claims
- 0295US4607455AAdjustable gate for doorwaysNORTH STATES IND INC·Filed 1984·Granted Aug 26, 1986·95 cites·22 claims
- 0394US11976513B2Security gateNORTH STATES IND INC·Filed 2021·Granted May 7, 2024·6 cites·20 claims
- 0491US6027104ASecurity enclosure for children and petsNORTH STATES IND INC·Filed 1998·Granted Feb 22, 2000·52 cites·10 claims
- 0590US4677791AAdjustable gate for doorwaysNORTH STATES IND INC·Filed 1986·Granted Jul 7, 1987·92 cites·19 claims
- 0686US9915093B2Security gateNORTH STATES IND INC·Filed 2016·Granted Mar 13, 2018·10 cites·19 claims
- 0786US6681523B1Security gateNORTH STATES IND INC·Filed 2000·Granted Jan 27, 2004·42 cites·18 claims
- 0882US3978616APet doorNORTH STATES IND INC·Filed 1975·Granted Sep 7, 1976·65 cites·4 claims
- 0980US9615672B2Gate for play yardNORTH STATES IND INC·Filed 2013·Granted Apr 11, 2017·15 cites·18 claims
- 1079US5207476AInfant seat with longitudinally-oriented handleNORTH STATES IND INC·Filed 1992·Granted May 4, 1993·62 cites·10 claims
- 1177US2025263971A1Security GateNORTH STATES IND INC·Filed 2025·Application pending·0 cites
- 1276US12270249B2Security gateNORTH STATES IND INC·Filed 2024·Granted Apr 8, 2025·0 cites·19 claims
- 1375US5107075ASlidable safety cover for electrical outletsNORTH STATES IND INC·Filed 1989·Granted Apr 21, 1992·54 cites·11 claims
- 1472USD714960SGate for a play yardNORTH STATES IND INC·Filed 2013·Granted Oct 7, 2014·20 cites·1 claims
- 1566US11523692B2Wall mounts for play yardsNORTH STATES IND INC·Filed 2018·Granted Dec 13, 2022·3 cites·19 claims
- 1663US5975015AFeeding apparatus having telescoping membersNORTH STATES IND INC·Filed 1998·Granted Nov 2, 1999·24 cites·14 claims
- 1759US2024317910A1Recycled material play yards and gatesNORTH STATES IND INC·Filed 2024·Application pending·0 cites
- 1855USD849980SLight for a gateNORTH STATES IND INC·Filed 2017·Granted May 28, 2019·7 cites·1 claims
- 1953US4838205ABird feeder with scatter restricting feeding trayNORTH STATES IND INC·Filed 1988·Granted Jun 13, 1989·17 cites·6 claims
- 2053US2023337626A1Hinge for a security gateNORTH STATES IND INC·Filed 2023·Application pending·0 cites
- 2150US4712773AMultiple panel play areaNORTH STATES IND INC·Filed 1987·Granted Dec 15, 1987·18 cites·7 claims
- 2244US2007017156A1Security GateNORTH STATES IND INC·Filed 2006·Application pending·0 cites
- 2343USD556344SGateNORTH STATES IND INC·Filed 2005·Granted Nov 27, 2007·9 cites·1 claims
- 2436USD844851SLattice for a gateNORTH STATES IND INC·Filed 2017·Granted Apr 2, 2019·2 cites·1 claims
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