Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Telescopic umbrella stick for collapsible umbrellas

Telescopic umbrella stick for collapsible umbrellas

US Patent D304260 · Granted Oct 31, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Connecting arrangement2017
Method and device for cellular base station antenna optimization2004
Three-dimensional polymer matrices2002
Self opening and self closing collapsible umbrella1998
Self-opening and/or self-closing umbrella1998
Self-opening topless pocket umbrella1993
Self opening umbrella1992
Shortenable umbrella1992
Self opening umbrella1991
Clamp for the shaft of a static umbrella1991
Rolling mill for making a rolled product, especially rolled strip1990
Rolling mill for making a rolled product, especially rolled strip1989