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http://www.google.com/patents/US2541392?utm_source=gb-gplus-share
Patent US2541392 - TOY EJECTING DEVICE
TOY EJECTING DEVICE
Gerhart Weiss et al
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 2541392
Filing date
: Feb 4, 1949
Issue date
: Feb 13, 1951
Inventors
:
Gerhart Weiss
,
Gerhart Weiss
Current U.S. Classification
:
473/511
;
124/27
;
124/31
View patent at USPTO
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US4679799
Aug 30, 1985
Jul 14, 1987
Apparatus and method for propelling an object
US5141236
Nov 13, 1991
Aug 25, 1992
Ball projecting and catching apparatus
Drawings
Drawings
