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Martin Holdings, LLC
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Nevada, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Two-piece barrel nut
Patent number
10,466,006
Issue date
Nov 5, 2019
Martin Holdings, LLC
Martin T. Hill
F41 - WEAPONS
Information
Patent Grant
Two-piece barrel nut
Patent number
10,030,930
Issue date
Jul 24, 2018
Martin Holdings, LLC
Martin T. Hill
F41 - WEAPONS
Patents Applications
last 30 patents
Information
Patent Application
TWO-PIECE BARREL NUT
Publication number
20180306547
Publication date
Oct 25, 2018
Martin Holdings, LLC
Martin T. Hill
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TWO-PIECE BARREL NUT
Publication number
20170254610
Publication date
Sep 7, 2017
Martin Holdings, LLC
Martin T. Hill
F41 - WEAPONS
Trademark
last 30 trademarks
Information
Trademark
86961102 - PMP
Serial number
86961102
Registration number
5085901
Filing date
Apr 1, 2016
Martin Holdings, LLC
13 - Firearms