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Class Information
Number: 42/34
Name: Firearms > Breech loading > Swinging breechblock > Rearward and downward
Description: The breech-block is pivoted below the gun- axis, and the upper part of the block, to open the breech, swings rearward and downward.

Sub-classes under this class:

Class Number Class Name Patents
42/35 Magazine 5

Patents under this class:

Patent Number Title Of Patent Date Issued
8234807 High feed ramp for colt 1911 style handguns Aug. 7, 2012
7849623 Muzzleloading rifle with rolling block trigger assembly Dec. 14, 2010
7343706 Camblock assembly for a firearm Mar. 18, 2008
7337570 Camblock assembly with a detent mechanism for a slide stop latch of a firearm Mar. 4, 2008
7337571 Slide stop latch for a firearm Mar. 4, 2008
7201094 Firearm with enhanced recoil and control characteristics Apr. 10, 2007
7103998 Camblock assembly for a firearm Sep. 12, 2006
7065913 Muzzle-loading firearm with pivoting block action Jun. 27, 2006
6718680 Semiautomatic handgun having multiple safeties Apr. 13, 2004
6604311 Lever-operated breechblock for muzzle-loading firearm Aug. 12, 2003

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