Patents by Inventor Gerhard Bittl

Gerhard Bittl has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Inking roller for the inking equipment of a rotary press
    Patent number: 4522124
    Abstract: In order to eliminate the contaminant particles collecting between the inking roller in the inking system of a rotary printing machine and the doctor blade, a strip or wiper element of elastic material extending in the axial direction and projecting from the surface of the inking roller is glued onto the surface of the ink roller or inserted into grooves thereon to pick up and transport small contaminants from the trough into the ink path where they are harmless.
    Type: Grant
    Filed: August 10, 1983
    Date of Patent: June 11, 1985
    Assignee: M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft
    Inventors: Rainer Burger, Gerhard Bittl, Ingo Kobler