TREA

Pawl and ratchet

Follow

Industry

  • CPC
  • B41J19/24
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS B41J19/00Character- or line-spacing mechanisms

Current Industry

B41J19/24Pawl and ratchet
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3819028
    • Patent number 3,819,028
    • Issue date Jun 25, 1974
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3759362
    • Patent number 3,759,362
    • Issue date Sep 18, 1973
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3025348
    • Patent number 3,025,348
    • Issue date Mar 13, 1962
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents