-
-
-
-
-
-
-
-
3386630
-
Patent number 3,386,630
-
Issue date Jun 4, 1968
-
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
-
3363673
-
Patent number 3,363,673
-
Issue date Jan 16, 1968
-
F28 - HEAT EXCHANGE IN GENERAL
-
3353750
-
Patent number 3,353,750
-
Issue date Nov 21, 1967
-
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
-
3320445
-
Patent number 3,320,445
-
Issue date May 16, 1967
-
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
-
3298666
-
Patent number 3,298,666
-
Issue date Jan 17, 1967
-
E03 - WATER SUPPLY SEWERAGE
-
3172297
-
Patent number 3,172,297
-
Issue date Mar 9, 1965
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3150377
-
Patent number 3,150,377
-
Issue date Sep 22, 1964
-
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
-
3127778
-
Patent number 3,127,778
-
Issue date Apr 7, 1964
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3103121
-
Patent number 3,103,121
-
Issue date Sep 10, 1963
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3101004
-
Patent number 3,101,004
-
Issue date Aug 20, 1963
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
3071979
-
Patent number 3,071,979
-
Issue date Jan 8, 1963
-
B60 - VEHICLES IN GENERAL
-
3034364
-
Patent number 3,034,364
-
Issue date May 15, 1962
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
3022680
-
Patent number 3,022,680
-
Issue date Feb 27, 1962
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
3011590
-
Patent number 3,011,590
-
Issue date Dec 5, 1961
-
B61 - RAILWAYS
-
2994227
-
Patent number 2,994,227
-
Issue date Aug 1, 1961
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
2970489
-
Patent number 2,970,489
-
Issue date Feb 7, 1961
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
2913913
-
Patent number 2,913,913
-
Issue date Nov 24, 1959
-
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
-
2894403
-
Patent number 2,894,403
-
Issue date Jul 14, 1959
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
2875621
-
Patent number 2,875,621
-
Issue date Mar 3, 1959
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
2870639
-
Patent number 2,870,639
-
Issue date Jan 27, 1959
-
B66 - HOISTING LIFTING HAULING
-
2810358
-
Patent number 2,810,358
-
Issue date Oct 22, 1957
-
B61 - RAILWAYS
-
2764895
-
Patent number 2,764,895
-
Issue date Oct 2, 1956
-
D05 - SEWING EMBROIDERING TUFTING
-
2755674
-
Patent number 2,755,674
-
Issue date Jul 24, 1956
-
B66 - HOISTING LIFTING HAULING