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http://www.google.com/patents/US504038?utm_source=gb-gplus-share
Patent US504038 - CLASP LOCKER OR UNLOCKER FOR SHOES
CLASP LOCKER OR UNLOCKER FOR SHOES
WHITCOMB L. JUDSON et al
› Overview
Abstract
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Description
Claims
Patent number
: 504038
Filing date
: Nov 7, 1891
Issue date
: Aug 29, 1893
Inventors
:
WHITCOMB L. JUDSON
,
WHITCOMB L. JUDSON
Current U.S. Classification
:
24/427
;
24/403
;
36/50.1
;
D02/978
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
USD362744
Feb 3, 1994
Oct 3, 1995
Shoe
USD409834
Mar 20, 1998
May 18, 1999
The Rockport Company, Inc.
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