Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Racquet with ratchet-connected throat and handle

Racquet with ratchet-connected throat and handle

US Patent 4575082 · Granted Mar 11, 1986

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

T-spline joiner2014
Construction toys comprising building blocks and single and composite elongated 1999
Constructional toys1999
Products incorporating piezoelectric material1996
Fiber-reinforced molded racquet frame1992
Method of moulding racquets with stringing holes1991
Method of making a fibre-reinforced molded racquet frame1990
Method of moulding racquets with stringing holes1989
Method of molding a racquet with string securing loops1988
Cycle exerciser1986
Racquet with improved string anchorage1986
Horizontal sit-up exerciser1985