Assignee
PANELFOLD DOORS INC
4 granted patents·400 citations·filing 1973–1977
Top patents by PatentIndex Score
4 records- 0197US4103463APortable wall systemPANELFOLD DOORS INC·Filed 1976·Granted Aug 1, 1978·224 cites·10 claims
- 0295US4277920APortable and operable wall systemsPANELFOLD DOORS INC·Filed 1977·Granted Jul 14, 1981·116 cites·7 claims
- 0377US4027714AHinge strip for dual wall accordion folding doorPANELFOLD DOORS INC·Filed 1973·Granted Jun 7, 1977·38 cites·11 claims
- 0464US4228841AExtruded material folding door with panel lockPANELFOLD DOORS INC·Filed 1975·Granted Oct 21, 1980·22 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →