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CPC
A44B3/02
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Parent Industries
A
HUMAN NECESSITIES
A44
Jewelry
A44B
BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
A44B3/00
Collar-studs
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A44B3/02
completely rigid
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Patents Grants
last 30 patents
Information
Patent Grant
2772461
Patent number
2,772,461
Issue date
Dec 4, 1956
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
2215428
Patent number
2,215,428
Issue date
Sep 17, 1940
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
2152326
Patent number
2,152,326
Issue date
Mar 28, 1939
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1958942
Patent number
1,958,942
Issue date
May 15, 1934
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1942744
Patent number
1,942,744
Issue date
Jan 9, 1934
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1931326
Patent number
1,931,326
Issue date
Oct 17, 1933
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1814651
Patent number
1,814,651
Issue date
Jul 14, 1931
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1806894
Patent number
1,806,894
Issue date
May 26, 1931
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1779227
Patent number
1,779,227
Issue date
Oct 21, 1930
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1741027
Patent number
1,741,027
Issue date
Dec 24, 1929
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1718452
Patent number
1,718,452
Issue date
Jun 25, 1929
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1667098
Patent number
1,667,098
Issue date
Apr 24, 1928
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1662483
Patent number
1,662,483
Issue date
Mar 13, 1928
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1653721
Patent number
1,653,721
Issue date
Dec 27, 1927
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1638491
Patent number
1,638,491
Issue date
Aug 9, 1927
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1610993
Patent number
1,610,993
Issue date
Dec 14, 1926
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1558370
Patent number
1,558,370
Issue date
Oct 20, 1925
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1548974
Patent number
1,548,974
Issue date
Aug 11, 1925
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1546539
Patent number
1,546,539
Issue date
Jul 21, 1925
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1513391
Patent number
1,513,391
Issue date
Oct 28, 1924
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1512541
Patent number
1,512,541
Issue date
Oct 21, 1924
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1509476
Patent number
1,509,476
Issue date
Sep 23, 1924
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1508891
Patent number
1,508,891
Issue date
Sep 16, 1924
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1508222
Patent number
1,508,222
Issue date
Sep 9, 1924
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1508296
Patent number
1,508,296
Issue date
Sep 9, 1924
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1507610
Patent number
1,507,610
Issue date
Sep 9, 1924
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1483363
Patent number
1,483,363
Issue date
Feb 12, 1924
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1479294
Patent number
1,479,294
Issue date
Jan 1, 1924
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1474252
Patent number
1,474,252
Issue date
Nov 13, 1923
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
1473460
Patent number
1,473,460
Issue date
Nov 6, 1923
A44 - HABERDASHERY JEWELLERY
Patents Applications
last 30 patents