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VAN STRAATEN CHEMICAL COMPANY
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CHICAGO, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Metal cold forming process and lubricant composition therefor
Patent number
3,992,303
Issue date
Nov 16, 1976
Van Straaten Chemical Company
George E. Barker
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal cold forming process and lubricant composition therefor
Patent number
3,978,702
Issue date
Sep 7, 1976
Van Straaten Chemical Company
George E. Barker
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73497992 - VANTRON
Serial number
73497992
Filing date
Sep 5, 1984
Van Straaten Chemical Company
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73216664 - VAN STRAATEN
Serial number
73216664
Registration number
1154347
Filing date
May 22, 1979
Van Straaten Chemical Company
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73102347
Serial number
73102347
Registration number
1076201
Filing date
Oct 7, 1976
VAN STRAATEN CHEMICAL COMPANY
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72265676 - VANTROL
Serial number
72265676
Registration number
843150
Filing date
Mar 1, 1967
VAN STRAATEN CHEMICAL COMPANY
7 - Machines and machine tools
Information
Trademark
72227365 - VLC
Serial number
72227365
Registration number
817964
Filing date
Sep 7, 1965
VAN STRAATEN CHEMICAL COMPANY
3 - Bleaching preparations and other substances for laundry use
Information
Trademark
72044668 - VANTROL
Serial number
72044668
Registration number
689741
Filing date
Jan 24, 1958
VAN STRAATEN CHEMICAL COMPANY
4 - Industrial oils and greases