Grav-i-Flo Corp.

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Sturgis, MI, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal disk finishing apparatus utilizing dry media
- Patent number 5,279,074
- Issue date Jan 18, 1994
- The Grav-i-Flo Corporation
- Richard S. Davidson
- B24 - GRINDING POLISHING
Information Patent Grant
Centrifugal disk finishing apparatus
- Patent number 5,119,597
- Issue date Jun 9, 1992
- The Grav-i-Flo Corporation
- Richard S. Davidson
- B24 - GRINDING POLISHING
Information Patent Grant
Tilting system for centrifugal finishing machine
- Patent number 5,058,326
- Issue date Oct 22, 1991
- The Grav-i-Flo Corporation
- Richard S. Davidson
- B24 - GRINDING POLISHING
Information Patent Grant
Finishing method and apparatus
- Patent number 4,730,417
- Issue date Mar 15, 1988
- The Grav-i-Flo Corporation
- Richard L. Davidson
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
76080258 - RIDE WASH
- Serial number 76080258
- Registration number 2672763
- Filing date Jun 29, 2000
- Grav-i-Flo Corp.
- 3 - Bleaching preparations and other substances for laundry use
Information Trademark
76031151 - AQUA 2000
- Serial number 76031151
- Registration number 2672698
- Filing date Apr 18, 2000
- Grav-i-Flo Corp.
- 3 - Bleaching preparations and other substances for laundry use
Information Trademark
76031150 - HOG WASH
- Serial number 76031150
- Filing date Apr 18, 2000
- Grav-i-Flo Corp.
- 3 - Bleaching preparations and other substances for laundry use
Information Trademark
72400728 - RAPIDFINISH
- Serial number 72400728
- Registration number 960818
- Filing date Aug 20, 1971
- GRAV-I-FLO CORPORATION, THE
- 7 - Machines and machine tools
Information Trademark
72272487 - GYRA-FINISH
- Serial number 72272487
- Registration number 850954
- Filing date May 26, 1967
- GRAV-I-FLO CORPORATION, THE
- 7 - Machines and machine tools
Information Trademark
72193464 - SPIN-FINISH
- Serial number 72193464
- Registration number 795109
- Filing date May 14, 1964
- GRAV-I-FLO CORPORATION, THE
- 7 - Machines and machine tools
Information Trademark
71612321 - GRAV-I-FLO
- Serial number 71612321
- Registration number 580446
- Filing date Apr 6, 1951
- GRAV-I-FLO CORPORATION, THE
- 7 - Machines and machine tools