TREA

Removing carbon sheets

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Industry

  • CPC
  • B41L1/328
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41LAPPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES B41L1/00Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries

Current Industry

B41L1/328Removing carbon sheets
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2258573
    • Patent number 2,258,573
    • Issue date Oct 7, 1941
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2199359
    • Patent number 2,199,359
    • Issue date Apr 30, 1940
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2184509
    • Patent number 2,184,509
    • Issue date Dec 26, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2169994
    • Patent number 2,169,994
    • Issue date Aug 22, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2166075
    • Patent number 2,166,075
    • Issue date Jul 11, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2156143
    • Patent number 2,156,143
    • Issue date Apr 25, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2149499
    • Patent number 2,149,499
    • Issue date Mar 7, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2149501
    • Patent number 2,149,501
    • Issue date Mar 7, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2149502
    • Patent number 2,149,502
    • Issue date Mar 7, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2143625
    • Patent number 2,143,625
    • Issue date Jan 10, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2143622
    • Patent number 2,143,622
    • Issue date Jan 10, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2143623
    • Patent number 2,143,623
    • Issue date Jan 10, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2143621
    • Patent number 2,143,621
    • Issue date Jan 10, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2083295
    • Patent number 2,083,295
    • Issue date Jun 8, 1937
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2071364
    • Patent number 2,071,364
    • Issue date Feb 23, 1937
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1904650
    • Patent number 1,904,650
    • Issue date Apr 18, 1933
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1902128
    • Patent number 1,902,128
    • Issue date Mar 21, 1933
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1821905
    • Patent number 1,821,905
    • Issue date Sep 1, 1931
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents