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O.A. NEWTON & SON COMPANY
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BRIDGEVILLE, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for agitating, conveying and weighing particulate material
Patent number
4,395,131
Issue date
Jul 26, 1983
O. A. Newton & Son Company
Robert C. Barlow
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Particulate material dispensing and weighing system and method
Patent number
4,345,858
Issue date
Aug 24, 1982
O. A. Newton & Son Company
Robert C. Barlow
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
72361148 - N
Serial number
72361148
Registration number
931545
Filing date
May 28, 1970
O.A. NEWTON & SON COMPANY
37 - Building construction
Information
Trademark
72360781 - N
Serial number
72360781
Registration number
927588
Filing date
May 25, 1970
O.A. NEWTON & SON COMPANY
6 - Common metals and their alloys