Assignee
COPCO DOOR COMPANY
US·3 granted patents·81 citations·filing 1980–1990
Technology mixE06B3
Top patents by PatentIndex Score
3 records- 0162US4986034AAdjustable door frame assemblyCOPCO DOOR COMPANY·Filed 1990·Granted Jan 22, 1991·39 cites·18 claims
- 0256US4912879AAdjustable door frame assemblyCOPCO DOOR COMPANY·Filed 1987·Granted Apr 3, 1990·29 cites·18 claims
- 0333US4344256ADoor with variable hinge locationsCOPCO DOOR COMPANY·Filed 1980·Granted Aug 17, 1982·13 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when COPCO DOOR COMPANY files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →