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  • CPC
  • B43L17/04
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING B43L17/00Blotters

Current Industry

B43L17/04hand held
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Bracketless blotter
    • Patent number 7,225,557
    • Issue date Jun 5, 2007
    • Paul L. Terban
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Rocker blotter
    • Patent number 5,915,812
    • Issue date Jun 29, 1999
    • Paul L. Terban
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    3161177
    • Patent number 3,161,177
    • Issue date Dec 15, 1964
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2716963
    • Patent number 2,716,963
    • Issue date Sep 6, 1955
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2364773
    • Patent number 2,364,773
    • Issue date Dec 12, 1944
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2352034
    • Patent number 2,352,034
    • Issue date Jun 20, 1944
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2305097
    • Patent number 2,305,097
    • Issue date Dec 15, 1942
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2279554
    • Patent number 2,279,554
    • Issue date Apr 14, 1942
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2272955
    • Patent number 2,272,955
    • Issue date Feb 10, 1942
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2099135
    • Patent number 2,099,135
    • Issue date Nov 16, 1937
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2033134
    • Patent number 2,033,134
    • Issue date Mar 10, 1936
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2017045
    • Patent number 2,017,045
    • Issue date Oct 15, 1935
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1883576
    • Patent number 1,883,576
    • Issue date Oct 18, 1932
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1870160
    • Patent number 1,870,160
    • Issue date Aug 2, 1932
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1826546
    • Patent number 1,826,546
    • Issue date Oct 6, 1931
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1816232
    • Patent number 1,816,232
    • Issue date Jul 28, 1931
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1792405
    • Patent number 1,792,405
    • Issue date Feb 10, 1931
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1788965
    • Patent number 1,788,965
    • Issue date Jan 13, 1931
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1785642
    • Patent number 1,785,642
    • Issue date Dec 16, 1930
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1764796
    • Patent number 1,764,796
    • Issue date Jun 17, 1930
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1754368
    • Patent number 1,754,368
    • Issue date Apr 15, 1930
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1696308
    • Patent number 1,696,308
    • Issue date Dec 25, 1928
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1692384
    • Patent number 1,692,384
    • Issue date Nov 20, 1928
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1622367
    • Patent number 1,622,367
    • Issue date Mar 29, 1927
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1598264
    • Patent number 1,598,264
    • Issue date Aug 31, 1926
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1544994
    • Patent number 1,544,994
    • Issue date Jul 7, 1925
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1542818
    • Patent number 1,542,818
    • Issue date Jun 23, 1925
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1531637
    • Patent number 1,531,637
    • Issue date Mar 31, 1925
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1527503
    • Patent number 1,527,503
    • Issue date Feb 24, 1925
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    1522847
    • Patent number 1,522,847
    • Issue date Jan 13, 1925
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES