including an electro-adhesive clutch

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic clutch
- Patent number 4,393,967
- Issue date Jul 19, 1983
- International Business Machines Corporation
- Jerome J. Cuomo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrostatic clutch-operated printing mechanism
- Patent number 4,393,769
- Issue date Jul 19, 1983
- International Business Machines Corporation
- Alfred J. Landon
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3655019
- Patent number 3,655,019
- Issue date Apr 11, 1972
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
2850907
- Patent number 2,850,907
- Issue date Sep 9, 1958
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS