IP Library › Granted Patent US 980,208
Granted Patent S1
US 980,208 · App. 29/706,878 · Granted Mar 7, 2023

Activity surface

Inventors: Jon Karl Dukerschein (Pacifica, CA); Ariel Zekelman (Palo Alto, CA); Laura Ngan (Palo Alto, CA); Mark Solomon (San Jose, CA)
Assignee: Tangible Play, Inc.
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Quick Facts
Patent No.
US 980,208
App. No.
29/706,878
Granted
Mar 7, 2023
Kind
S1
Claims (1)

The ornamental design for an activity surface, as shown and described.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 30, 2026
From: TANGIBLE PLAY, INC.
To: PLAY OSMO INC.
Reel/Frame 074224/0665 →
RELEASE OF SECURITY INTEREST Recorded May 30, 2025
From: GLAS TRUST COMPANY LLC
To: CLAUDIA Z. SPRINGER, AS CHAPTER 11 TRUSTEE OF TANGIBLE PLAY, INC., ON BEHALF OF THE ESTATE OF DEBTOR TANGIBLE PLAY, INC.
Reel/Frame 071473/0897 →
SECURITY INTEREST Recorded Nov 1, 2024
From: CLAUDIA Z. SPRINGER, AS CHAPTER 11 TRUSTEE OF EPIC! CREATIONS, INC., ON BEHALF OF THE ESTATE OF DEBTOR EPIC! CREATIONS, INC.; CLAUDIA Z. SPRINGER, AS CHAPTER 11 TRUSTEE OF NEURON FUEL, INC., ON BEHALF OF THE ESTATE OF DEBTOR NEURON FUEL, INC.; CLAUDIA Z. SPRINGER, AS CHAPTER 11 TRUSTEE OF TANGIBLE PLAY, INC., ON BEHALF OF THE ESTATE OF DEBTOR TANGIBLE PLAY, INC.
To: GLAS TRUST COMPANY LLC
Reel/Frame 069290/0456 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 3, 2020
From: DUKERSCHEIN, JON; ZEKELMAN, ARIEL; NGAN, LAURA; SOLOMON, MARK
To: TANGIBLE PLAY, INC
Reel/Frame 052001/0539 →