DEL ZOTTO MANUFACTURING CO., INC

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Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Portable volumetric concrete mixer/silo
- Patent number 4,922,463
- Issue date May 1, 1990
- Del Zotto Manufacturing Co.
- William Del Zotto
- B28 - WORKING CEMENT, CLAY, OR STONE

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Trademarklast 30 trademarks

Information Trademark
74224690 - ROTOR-GRIND
- Serial number 74224690
- Registration number 1858112
- Filing date Nov 25, 1991
- Del Zotto Manufacturing
- 7 - Machines and machine tools
Information Trademark
74199633 - ARMOR CAST
- Serial number 74199633
- Registration number 1837334
- Filing date Sep 3, 1991
- Del Zotto Manufacturing
- 6 - Common metals and their alloys