IP Library › Granted Patent US 1,104,199
Granted Patent S1
US 1,104,199 · App. 29/953,803 · Granted Dec 2, 2025

Adapter for a firearm

Inventor: Robert David Gearing (Uckfield, GB)
Assignee: Spartan Boss Ltd
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Quick Facts
Patent No.
US 1,104,199
App. No.
29/953,803
Granted
Dec 2, 2025
Kind
S1
Claims (1)

The ornamental design for an adapter for a firearm, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 29, 2024
From: GEARING, ROBERT DAVID
To: SPARTAN BOSS LTD.
Reel/Frame 068112/0622 →
References Cited (13)
US 7856748B1 · Mertz · 2010 [cited by examiner]
US 8348214B2 · Vogt · 2013 [cited by examiner]
US 10168119B2 · Roberts · 2019 [cited by examiner]
US 10585337B2 · Johnson, Sr. · 2020 [cited by examiner]
US 10942000B2 · Preston · 2021 [cited by examiner]
US D1036609S · Williams · 2024 [cited by examiner]
US D1046054S · DiMuzio · 2024 [cited by examiner]
US D1075990S · Storch · 2025 [cited by examiner]
US 20060177215A1 · Johnson · 2006 [cited by examiner]
US 20210278161A1 · Gearing · 2021 [cited by examiner]
US 20230184374A1 · Gearing · 2023 [cited by examiner]
“Spartan Javelin Bipod Classic Key Mod Adapter” [online]. Spartan Precision Equipment. [Product first available Oct. 6, 2021]. Retrieved from the Internet: <https://www.amazon.com/dp/B09HWLFYV4>. [cited by examiner]
“Spartan Javelin Adapter Compatible for M-Lok” [online]. Spartan Precision Equipment. [Product first available Nov. 12, 2020]. Retrieved from the Internet: <https://www.amazon.com/dp/B08FGBYY8Q>. [cited by examiner]