Activity surface
Latest Tangible Play, Inc. Patents:
Description
The broken lines in the drawings depict environmental structures that form no part of the claimed design.
Claims
The ornamental design for an activity surface, as shown and described.
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Patent History
Patent number: D980208
Type: Grant
Filed: Sep 24, 2019
Date of Patent: Mar 7, 2023
Assignee: Tangible Play, Inc. (Palo Alto, CA)
Inventors: Jon Karl Dukerschein (Pacifica, CA), Ariel Zekelman (Palo Alto, CA), Laura Ngan (Palo Alto, CA), Mark Solomon (San Jose, CA)
Primary Examiner: Mehri F Bajoul
Application Number: 29/706,878
Type: Grant
Filed: Sep 24, 2019
Date of Patent: Mar 7, 2023
Assignee: Tangible Play, Inc. (Palo Alto, CA)
Inventors: Jon Karl Dukerschein (Pacifica, CA), Ariel Zekelman (Palo Alto, CA), Laura Ngan (Palo Alto, CA), Mark Solomon (San Jose, CA)
Primary Examiner: Mehri F Bajoul
Application Number: 29/706,878
Classifications