IP Library › Granted Patent US 878,104
Granted Patent S1
US 878,104 · App. 29/642,779 · Granted Mar 17, 2020

Play mat set

Inventors: Janet Villano (Jersey City, NJ); Ellen Diamant (New York, NY)
Assignee: SKIP HOP, INC.
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Quick Facts
Patent No.
US 878,104
App. No.
29/642,779
Granted
Mar 17, 2020
Kind
S1
Claims (1)

The ornamental design for a play mat set, as shown and described.

Assignments (3)
PATENT SECURITY AGREEMENT Recorded Dec 12, 2025
From: SKIP HOP, INC.; THE WILLIAM CARTER COMPANY
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 073941/0877 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (047125/0471) Recorded Dec 3, 2025
From: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
To: SKIP HOP, INC.
Reel/Frame 073832/0915 →
SECURITY AGREEMENT Recorded Sep 21, 2018
From: SKIP HOP, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 047125/0471 →
Continuity (1)
Continuation 15057937 · Mar 1, 2016