Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Door lock for use with differing interchangeable lock cores

Door lock for use with differing interchangeable lock cores

US Patent 8136375 · Granted Mar 20, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cover for a passageway door lock2012
Reinforced handle assembly for lock2010
Lock with clutching function2008
Protective sleeve for latch mechanism for lock2007
Interchangeable handle assembly for lock2007
Cylinder housing for auxiliary lock2007
Combination of locking button and spindle for lock2007
Mortise lock2007
Mortise lock2006
Lock with clutching function2006
Lock with increased torque-resisting capacity2005
Cylindrical lock with improved resistance to torque2005