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http://www.google.ca/patents/US1503961?utm_source=gb-gplus-share
Patent US1503961 - MAIL BAG
MAIL BAG
J. L. MARSHALL et al
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 1503961
Filing date
: 21 Oct 1922
Issue date
: 5 Aug 1924
Inventors
:
J. L. MARSHALL
,
J. L. MARSHALL
Current U.S. Classification
:
383/34.1
;
383/86.2
View patent at USPTO
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US6612741
27 Nov 2002
2 Sep 2003
Sandbag with spring-like self-closing opening
Drawings
Drawings
