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M4A1 Helically fluted gun barrel

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Assignee: US GOV SEC ARMYPriority: Dec 7, 2018Filed: Dec 7, 2018Granted: Jul 7, 2020
Est. expiryDec 7, 2038(~12.4 yrs left)· nominal 20-yr term from priority
Inventors:Thomas C. GregoAdam Foltz
74
PatentIndex Score
15
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15
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1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a M4A1 helically fluted gun barrel, as shown and described.

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