Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Guard for protecting the bases of tree trunks from trimming devices

Guard for protecting the bases of tree trunks from trimming devices

US Patent D329296 · Granted Sep 8, 1992

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Integrated ballot assembly2009
Integral root barrier panel and combination1996
Root-control barrier combination, and method of controlling roots by barriers ha1995
Root-control planter that is integral, lightweight, thin-walled, and compactly s1994
Controller for a video editing system1994
Method and apparatus for deflecting tree roots, and combination of the apparatus1994
Tree root deflector installation1991
Foldable ladder combination with truck cargo carrier1991
Display sign holder and display sign therefor1990
Compact toilet seat cover1989
Utility rack for pickup truck1988
Convertible top apparatus for midengine automobiles1987