-
3779247
-
Patent number 3,779,247
-
Issue date Dec 18, 1973
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
3100923
-
Patent number 3,100,923
-
Issue date Aug 20, 1963
-
A44 - HABERDASHERY JEWELLERY
-
2861312
-
Patent number 2,861,312
-
Issue date Nov 25, 1958
-
A44 - HABERDASHERY JEWELLERY
-
2643426
-
Patent number 2,643,426
-
Issue date Jun 30, 1953
-
A44 - HABERDASHERY JEWELLERY
-
2551565
-
Patent number 2,551,565
-
Issue date May 1, 1951
-
A44 - HABERDASHERY JEWELLERY
-
2356422
-
Patent number 2,356,422
-
Issue date Aug 22, 1944
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
2174518
-
Patent number 2,174,518
-
Issue date Oct 3, 1939
-
A44 - HABERDASHERY JEWELLERY
-
2150118
-
Patent number 2,150,118
-
Issue date Mar 7, 1939
-
A44 - HABERDASHERY JEWELLERY
-
2140795
-
Patent number 2,140,795
-
Issue date Dec 20, 1938
-
A44 - HABERDASHERY JEWELLERY
-
2136161
-
Patent number 2,136,161
-
Issue date Nov 8, 1938
-
A44 - HABERDASHERY JEWELLERY
-
2130263
-
Patent number 2,130,263
-
Issue date Sep 13, 1938
-
A44 - HABERDASHERY JEWELLERY
-
2124975
-
Patent number 2,124,975
-
Issue date Jul 26, 1938
-
A44 - HABERDASHERY JEWELLERY
-
2085641
-
Patent number 2,085,641
-
Issue date Jun 29, 1937
-
A44 - HABERDASHERY JEWELLERY
-
2053559
-
Patent number 2,053,559
-
Issue date Sep 8, 1936
-
A44 - HABERDASHERY JEWELLERY
-
1931899
-
Patent number 1,931,899
-
Issue date Oct 24, 1933
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
1899313
-
Patent number 1,899,313
-
Issue date Feb 28, 1933
-
A44 - HABERDASHERY JEWELLERY
-
1753130
-
Patent number 1,753,130
-
Issue date Apr 1, 1930
-
A41 - WEARING APPAREL
-
1733840
-
Patent number 1,733,840
-
Issue date Oct 29, 1929
-
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
-
1629822
-
Patent number 1,629,822
-
Issue date May 24, 1927
-
A44 - HABERDASHERY JEWELLERY
-
1617269
-
Patent number 1,617,269
-
Issue date Feb 8, 1927
-
A44 - HABERDASHERY JEWELLERY
-
1544473
-
Patent number 1,544,473
-
Issue date Jun 30, 1925
-
A44 - HABERDASHERY JEWELLERY
-
1541340
-
Patent number 1,541,340
-
Issue date Jun 9, 1925
-
A44 - HABERDASHERY JEWELLERY
-
1514071
-
Patent number 1,514,071
-
Issue date Nov 4, 1924
-
A44 - HABERDASHERY JEWELLERY
-
1483880
-
Patent number 1,483,880
-
Issue date Feb 19, 1924
-
A44 - HABERDASHERY JEWELLERY
-
1475379
-
Patent number 1,475,379
-
Issue date Nov 27, 1923
-
A44 - HABERDASHERY JEWELLERY
-
1353439
-
Patent number 1,353,439
-
Issue date Sep 21, 1920
-
A44 - HABERDASHERY JEWELLERY
-
1334656
-
Patent number 1,334,656
-
Issue date Mar 23, 1920
-
A44 - HABERDASHERY JEWELLERY
-
1317722
-
Patent number 1,317,722
-
Issue date Oct 7, 1919
-
A44 - HABERDASHERY JEWELLERY
-
1287964
-
Patent number 1,287,964
-
Issue date Dec 17, 1918
-
A44 - HABERDASHERY JEWELLERY
-
1281997
-
Patent number 1,281,997
-
Issue date Oct 15, 1918
-
A44 - HABERDASHERY JEWELLERY