Arrangements for multicolour work

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Patents Grantslast 30 patents

Information Patent Grant
Two-color printer
- Patent number 4,856,922
- Issue date Aug 15, 1989
- Ing. C. Olivetti & C., S.p.A.
- Pierangelo Berruti
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Platen and paper drive in an inked-platen wire-dot impact printer
- Patent number 4,697,941
- Issue date Oct 6, 1987
- Janome Sewing Machine Industry Co., Ltd.
- Hideaki Takenoya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Paper feeding mechanism of printing machine
- Patent number 4,664,545
- Issue date May 12, 1987
- Janome Sewing Machine Industry Co., Ltd.
- Susumu Hanyu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot matrix color printer
- Patent number 4,605,326
- Issue date Aug 12, 1986
- The United States of America as represented by the Secretary of the Army
- Seth L. Everett
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Color-on-demand ribbon printing
- Patent number 4,577,983
- Issue date Mar 25, 1986
- International Business Machines Corporation
- Ari Aviram
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3734012
- Patent number 3,734,012
- Issue date May 22, 1973
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3101664
- Patent number 3,101,664
- Issue date Aug 27, 1963
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS