Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Adjustable window covering cord lock

Adjustable window covering cord lock

US Patent 4719956 · Granted Jan 19, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Venetian blind1996
Modular component for a valance assembly1996
Skylight window covering and control means therefor1990
Tilter apparatus for a slatted window covering1987
Pleated fabric window covering cord lock1987
Siphon1983
Venetian blind drive control1983