IP Library › Granted Patent US 1,147,574
Granted Patent S1
US 1,147,574 · App. 29/988,392 · Granted Sep 8, 2026

Helmet

Inventor: Mark D. Doublin (Fullerton, CA)
Assignee: Bell Sports, Inc.
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Quick Facts
Patent No.
US 1,147,574
App. No.
29/988,392
Granted
Sep 8, 2026
Kind
S1
Claims (1)

The ornamental design for a helmet, as shown and described.

Assignments (2)
ENTITY CONVERSION Recorded Jul 15, 2026
From: BELL SPORTS, INC.
To: BELL SPORTS LLC
Reel/Frame 075981/0546 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 24, 2025
From: DOUBLIN, MARK D.
To: BELL SPORTS, INC.
Reel/Frame 070308/0506 →
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RSK Sassy Cat Child 5+ Bike Helmet, available in walmart.com, customer review oldest date Feb. 28, 2025 [online], [site visited Dec. 4, 2025], URL: https://www.walmart.com/ip/RSK-Sassy-Cat-Child-5-Bike-Helmet-Multi-50-5… [cited by examiner]