Patents Examined by David H Bahn
  • Roller arrangement, a method of forming a pattern, a method of printing a pattern and apparatus for printing a pattern
    Patent number: 10800161
    Abstract: A roller arrangement for printing apparatus comprises a first roller. The first roller comprises a plurality of cells. Each of the plurality of cells receives an amount of a coating material. The roller arrangement further comprises an extractor to remove at least a portion of the coating material from a selected set of the plurality of the cells.
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: October 13, 2020
    Assignee: HP Indigo B.V.
    Inventors: Lior Lewinz, Gil Fisher, Stylianos Manousakis