Assignee
FERCO ARCHITECTURAL HARDWARE
CA·3 granted patents·71 citations·filing 2001–2002
Top patents by PatentIndex Score
3 records- 0177US6553620B2Balancing spring system for sliding window sashFERCO ARCHITECTURAL HARDWARE·Filed 2001·Granted Apr 29, 2003·31 cites·17 claims
- 0270US6332288B1Window sash pivot assemblyFERCO ARCHITECTURAL HARDWARE·Filed 2001·Granted Dec 25, 2001·22 cites·19 claims
- 0363US6698970B2Multipoint locking mechanism for window sashFERCO ARCHITECTURAL HARDWARE·Filed 2002·Granted Mar 2, 2004·18 cites·15 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →