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Derrik Lee Roll
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Columbia, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Magazine for firearm
Patent number
D1023215
Issue date
Apr 16, 2024
22 Evolution LLC
John L. Overstreet
D22 - Arms, pyrotechnics, hunting and fishing equipment
Information
Patent Grant
Magazine for firearm
Patent number
D1020970
Issue date
Apr 2, 2024
22 Evolution LLC
John L. Overstreet
D22 - Arms, pyrotechnics, hunting and fishing equipment
Information
Patent Grant
Compact action with forward charging handle incorporated into an up...
Patent number
11,668,538
Issue date
Jun 6, 2023
22 Evolution LLC
Philip Robert DiMuzio
F41 - WEAPONS
Information
Patent Grant
Magazine for firearm
Patent number
D987763
Issue date
May 30, 2023
22 Evolution LLC
John L. Overstreet
D22 - Arms, pyrotechnics, hunting and fishing equipment
Information
Patent Grant
Reinforced magazine feed lips with rear actuated last round bolt ho...
Patent number
11,662,166
Issue date
May 30, 2023
22 Evolution LLC
John L. Overstreet
F41 - WEAPONS
Patents Applications
last 30 patents
Information
Patent Application
COMPACT ACTION WITH FORWARD CHARGING HANDLE INCORPORATED INTO AN UP...
Publication number
20230168051
Publication date
Jun 1, 2023
22 EVOLUTION LLC
Philip Robert DiMuzio
F41 - WEAPONS
Information
Patent Application
REINFORCED MAGAZINE FEED LIPS WITH REAR ACTUATED LAST ROUND BOLT HO...
Publication number
20220364809
Publication date
Nov 17, 2022
22 EVOLUTION LLC
John L. Overstreet
F41 - WEAPONS