Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi-program trolleys and switches

Multi-program trolleys and switches

US Patent 7255045 · Granted Aug 14, 2007

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multi-program trolleys and switches2007
Anti-stacking system for operable walls2003
Track and trolley system for movable wall panels2003
Track concealing system for operable walls2003
Automatic track switching system for operable walls2002
Linear motion trolley and track systems for operable walls2002
Anti-float system for operable partitions1996
Electrically operated drop seal for pass doors in operable walls1995
Electrically operated expandable jamb for operable walls1994
Electrically operated drop seal for operable walls1994
Track switch for suspended movable wall panels1994
Floor-supported movable wall panel with height adjustment system1991