exchanging doctor blades

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Patents Grantslast 30 patents

Information Patent Grant
Ink feed device comprising an ink blade
- Patent number 9,643,399
- Issue date May 9, 2017
- Koenig & Bauer AG
- Volker Elmar Scharkus
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Equipment and method for replacing a band-like doctor blade
- Patent number 6,651,303
- Issue date Nov 25, 2003
- Metso Paper, Inc.
- Heikki Toivanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Doctor blade clamping assembly for a printing press
- Patent number 5,517,918
- Issue date May 21, 1996
- Fischer & Krecke GmbH & Co.
- Mark E. Van Denend
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Doctor band displaceable parallel to cylinder's axis of rotation
- Patent number 5,437,227
- Issue date Aug 1, 1995
- U. E. Sebald Druck und Verlag GmbH
- Werner Straubinger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
2070667
- Patent number 2,070,667
- Issue date Feb 16, 1937
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS