IP Library › Granted Patent US 1,129,007
Granted Patent S1
US 1,129,007 · App. 29/900,515 · Granted Jun 2, 2026

Helmet

Inventor: Mark D. Doublin (Fullerton, CA)
Assignee: Bell Sports LLC
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Quick Facts
Patent No.
US 1,129,007
App. No.
29/900,515
Granted
Jun 2, 2026
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 6, 2023
From: DOUBLIN, MARK D.
To: BELL SPORTS, INC.
Reel/Frame 064821/0803 →
References Cited (17)
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US D930911S · Doublin · 2021 [cited by examiner]
US D959747S · Doublin · 2022 [cited by examiner]
US D959749S · Doublin · 2022 [cited by examiner]
US D959750S · Doublin · 2022 [cited by examiner]
US D1010232S · Ye · 2024 [cited by examiner]
US D1063221S · Doublin · 2025 [cited by examiner]
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US 20180325202A1 · McAllister · 2018 [cited by examiner]
Posted Oct. 15, 2019 [online], Retrieved Jun. 23, 2025, Retrieved from internet, https://www.amazon.com/Krash-Leopard-Kitty-Black-Helmet/dp/B07Z5PCKBS/ (Year: 2019). [cited by examiner]
Posted Sep. 13, 2024 [online], Retrieved Jun. 23, 2025, Retrieved from internet, https://www.amazon.com/dp/B0DGXSY9FV/ (Year: 2024). [cited by examiner]
Posted Nov. 13, 2021 [online], Retrieved Jun. 23, 2025, Retrieved from internet, https://www.amazon.com/dp/B0B8H77GM4/ (Year: 2021). [cited by examiner]
Posted Jan. 18, 2006 [online], Retrieved Jun. 23, 2025, Retrieved from internet, https://www.amazon.com/dp/B00OATASOU/ (Year: 2006). [cited by examiner]