US2021222983A1PendingUtilityA1

Screw together full length rifled caliber adapters

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Assignee: SCOTHERN PAULPriority: Oct 21, 2019Filed: Oct 16, 2020Published: Jul 22, 2021
Est. expiryOct 21, 2039(~13.2 yrs left)· nominal 20-yr term from priority
Inventors:Paul Scothern
F41A 21/10F41A 21/482
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PatentIndex Score
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Cited by
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References
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Claims

Abstract

A firearm has a frame and a barrel connected to the frame. An insert received by the barrel is separable into a rear position and a forward portion, and the rear portion is threadably engaged to the forward portion. Both the rear portion and the forward portion defining rifles bores.

Claims

exact text as granted — not AI-modified
I claim: 
     
         1 . A firearm comprising:
 a frame;   a barrel connected to the frame;   an insert received by the barrel being separable into a rear position and a forward portion;   the rear portion being threadably engaged to the forward portion;   both the rear portion and the forward portion defining rifles bores.

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