-
-
-
Nut with asymmetric groove means
-
Patent number 3,989,082
-
Issue date Nov 2, 1976
-
Wilson-Garner Company
-
Tyrus R. Pinchback
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
3926237
-
Patent number 3,926,237
-
Issue date Dec 16, 1975
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3919513
-
Patent number 3,919,513
-
Issue date Nov 11, 1975
-
H01 - BASIC ELECTRIC ELEMENTS
-
3895663
-
Patent number 3,895,663
-
Issue date Jul 22, 1975
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3658107
-
Patent number 3,658,107
-
Issue date Apr 25, 1972
-
A44 - HABERDASHERY JEWELLERY
-
3608933
-
Patent number 3,608,933
-
Issue date Sep 28, 1971
-
E21 - EARTH DRILLING MINING
-
3462727
-
Patent number 3,462,727
-
Issue date Aug 19, 1969
-
H01 - BASIC ELECTRIC ELEMENTS
-
3351116
-
Patent number 3,351,116
-
Issue date Nov 7, 1967
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3263727
-
Patent number 3,263,727
-
Issue date Aug 2, 1966
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3262340
-
Patent number 3,262,340
-
Issue date Jul 26, 1966
-
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
-
3241589
-
Patent number 3,241,589
-
Issue date Mar 22, 1966
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3240513
-
Patent number 3,240,513
-
Issue date Mar 15, 1966
-
E21 - EARTH DRILLING MINING
-
3221792
-
Patent number 3,221,792
-
Issue date Dec 7, 1965
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3126934
-
Patent number 3,126,934
-
Issue date Mar 31, 1964
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3086796
-
Patent number 3,086,796
-
Issue date Apr 23, 1963
-
E21 - EARTH DRILLING MINING
-
3066581
-
Patent number 3,066,581
-
Issue date Dec 4, 1962
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
2783810
-
Patent number 2,783,810
-
Issue date Mar 5, 1957
-
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
-
2553133
-
Patent number 2,553,133
-
Issue date May 15, 1951
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
2551503
-
Patent number 2,551,503
-
Issue date May 1, 1951
-
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
-
2524652
-
Patent number 2,524,652
-
Issue date Oct 3, 1950
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
2416548
-
Patent number 2,416,548
-
Issue date Feb 25, 1947
-
F22 - STEAM GENERATION
-
2360653
-
Patent number 2,360,653
-
Issue date Oct 17, 1944
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
-
2031878
-
Patent number 2,031,878
-
Issue date Feb 25, 1936
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
2018574
-
Patent number 2,018,574
-
Issue date Oct 22, 1935
-
B60 - VEHICLES IN GENERAL
-
2015978
-
Patent number 2,015,978
-
Issue date Oct 1, 1935
-
E21 - EARTH DRILLING MINING
-
2013282
-
Patent number 2,013,282
-
Issue date Sep 3, 1935
-
B60 - VEHICLES IN GENERAL
-
1970461
-
Patent number 1,970,461
-
Issue date Aug 14, 1934
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS