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http://www.google.co.uk/patents/US674494?utm_source=gb-gplus-share
Patent US674494 - SHOE-LACE HOLDER
SHOE-LACE HOLDER
MARY J. BROTT et al
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 674494
Filing date
: 9 Oct 1899
Issue date
: 21 May 1901
Inventors
:
MARY J. BROTT
,
MARY J. BROTT
Current U.S. Classification
:
24/712.6
;
24/517
View patent at USPTO
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US4969242
20 Oct 1989
13 Nov 1990
Tied shoelace shield
US5029370
30 Oct 1987
9 Jul 1991
Shoe closure
Drawings
Drawings
