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Patents Grantslast 30 patents

Information Patent Grant
Unibit re-sharpening device
- Patent number 9,387,543
- Issue date Jul 12, 2016
- Richard Sommerfelt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ice screw sharpener
- Patent number 9,333,573
- Issue date May 10, 2016
- Zedel
- Alain Maurice
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool mounting assembly
- Patent number 6,932,680
- Issue date Aug 23, 2005
- Anthony Collins
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ski sharpener
- Patent number 4,280,378
- Issue date Jul 28, 1981
- Abraham I. Levine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sharpening device for steel ski edge strips
- Patent number 4,030,382
- Issue date Jun 21, 1977
- C O Oberg & Co AB
- Sven A. Nilsson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3797334
- Patent number 3,797,334
- Issue date Mar 19, 1974
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
2895350
- Patent number 2,895,350
- Issue date Jul 21, 1959
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
1406924
- Patent number 1,406,924
- Issue date Feb 14, 1922
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR