Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Child safety lift cord system for window coverings

Child safety lift cord system for window coverings

US Patent 8316911 · Granted Nov 27, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Louver shutter having decorative louver inserts2000
Venetian blind for palladian-style window2000
Venetian blind with smooth bottom rail1998
Louver mechanism for palladian windows1996
Enclosed louver mechanism1993