EASCO-SPARCATRON, INC.

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ANN ARBOR, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for total form machining of metal
- Patent number 4,156,327
- Issue date May 29, 1979
- Easco-Sparcatron, Inc.
- Thomas J. O'Connor
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting master and method of making cutting master for erosion mach...
- Patent number 4,132,038
- Issue date Jan 2, 1979
- Easco-Sparcatron, Inc.
- Thomas J. O'Connor
- B24 - GRINDING POLISHING
Information Patent Grant
Servo head structure
- Patent number 4,088,032
- Issue date May 9, 1978
- Easco-Sparcatron, Inc.
- Thomas J. O'Connor
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

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Trademarklast 30 trademarks

Information Trademark
72444332 - TFR
- Serial number 72444332
- Registration number 984372
- Filing date Dec 21, 1972
- EASCO-SPARCATRON, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72431125 - EASCO
- Serial number 72431125
- Registration number 988284
- Filing date Jul 28, 1972
- EASCO-SPARCATRON, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments