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Patent US1578638 - BROWNING
BROWNING
J. M. BROWNING et al
› Overview
Abstract
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Description
Claims
Patent number
: 1578638
Filing date
: Oct 15, 1923
Issue date
: Mar 30, 1926
Inventors
:
J. M. BROWNING
,
J. M. BROWNING
Current U.S. Classification
:
42/42.01
;
42/43
View patent at USPTO
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US4000575
May 8, 1975
Jan 4, 1977
Sturm, Ruger & Co. Inc.
Means for retraction of lower firing pin of over-and-under firearm
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