Reed Kamler, San Francisco, CA (US); Douglas Shumway, San Francisco, CA (US); Quentin de Coster, San Francisco, CA (US); and On Hin Tang, San Francisco, CA (US)
Assigned to Thuma Inc., San Francisco, CA (US)
Filed by Thuma Inc., San Francisco, CA (US)
Filed on Apr. 10, 2023, as Appl. No. 29/889,223.
Term of patent 15 Years
LOC (15) Cl. 08 - 08
U.S. Cl. D 8—385
The ornamental design for an anti-tip device as shown and described.
