Assignee
PANELFOLD INC
US·7 granted patents·378 citations·filing 1977–1991
Top patents by PatentIndex Score
7 records- 0195US4454690APortable and operable wall systemPANELFOLD INC·Filed 1977·Granted Jun 19, 1984·106 cites·7 claims
- 0292US5016318AMulti-directional radial wheel trolley and track for operable wallsPANELFOLD INC·Filed 1989·Granted May 21, 1991·75 cites·27 claims
- 0391US4141106AMulti-directional canted wheel carrier for operable wallsPANELFOLD INC·Filed 1977·Granted Feb 27, 1979·53 cites·32 claims
- 0484US4302865AMulti-directional canted wheel carrier with shiftable control arm for operable wallsPANELFOLD INC·Filed 1979·Granted Dec 1, 1981·42 cites·12 claims
- 0568US5411072AFoldable partitionPANELFOLD INC·Filed 1991·Granted May 2, 1995·45 cites·48 claims
- 0663US4867221AFlat folding partitionPANELFOLD INC·Filed 1987·Granted Sep 19, 1989·39 cites·21 claims
- 0753US4106544AElectrically operated folding partitionPANELFOLD INC·Filed 1977·Granted Aug 15, 1978·18 cites·15 claims
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