Assignee
ATLAS ROLL LITE DOOR CORP
US·5 granted patents·199 citations·filing 1991–1992
Top patents by PatentIndex Score
5 records- 0172US5253693AHold and release mechanism for a fire door spring tension adjusting wheelATLAS ROLL LITE DOOR CORP·Filed 1992·Granted Oct 19, 1993·52 cites·13 claims
- 0270US5142822ASafety arrangement for automatic door operatorATLAS ROLL LITE DOOR CORP·Filed 1991·Granted Sep 1, 1992·37 cites·13 claims
- 0369US5239777AOverhead door pre-loaded and pre-assembled torsion spring counterbalance assemblyATLAS ROLL LITE DOOR CORP·Filed 1992·Granted Aug 31, 1993·48 cites·16 claims
- 0467US5263527AFire door release mechanismATLAS ROLL LITE DOOR CORP·Filed 1992·Granted Nov 23, 1993·38 cites·19 claims
- 0564US5151638AMotor overload indicating arrangementATLAS ROLL LITE DOOR CORP·Filed 1991·Granted Sep 29, 1992·24 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when ATLAS ROLL LITE DOOR CORP 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 →