TREA

Applying button-and-string or washer like closure elements

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Industry

  • CPC
  • B31B2201/9066
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B31Paper goods B31BMAKING BOXES, CARTONS, ENVELOPES OR BAGS OF PAPER OR CARDBOARD B31B2201/00Specific operations carried out during box making

Current Industry

B31B2201/9066Applying button-and-string or washer like closure elements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for forming clasp envelopes
    • Patent number 5,186,705
    • Issue date Feb 16, 1993
    • Winkler & Dunnebier
    • Alfred Doderer-Winkler
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Method and apparatus for the attachment of clasps to letter envelopes
    • Patent number 4,994,010
    • Issue date Feb 19, 1991
    • Winkler & Dunnebier Maschinenfabrik und Eisengiesserei KG
    • Alfred Doderer-Winkler
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Reclosable envelope and method of manufacture
    • Patent number 4,290,547
    • Issue date Sep 22, 1981
    • Champion International Corporation
    • John Sullivan
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for securing articles to film-like material
    • Patent number 3,940,307
    • Issue date Feb 24, 1976
    • Eastern Poly Packaging Company
    • Samuel J. Rivman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3893381
    • Patent number 3,893,381
    • Issue date Jul 8, 1975
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3757652
    • Patent number 3,757,652
    • Issue date Sep 11, 1973
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3585095
    • Patent number 3,585,095
    • Issue date Jun 15, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3392077
    • Patent number 3,392,077
    • Issue date Jul 9, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3265273
    • Patent number 3,265,273
    • Issue date Aug 9, 1966
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3225994
    • Patent number 3,225,994
    • Issue date Dec 28, 1965
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3121876
    • Patent number 3,121,876
    • Issue date Feb 25, 1964
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3069683
    • Patent number 3,069,683
    • Issue date Dec 25, 1962
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2953275
    • Patent number 2,953,275
    • Issue date Sep 20, 1960
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2929068
    • Patent number 2,929,068
    • Issue date Mar 22, 1960
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2852842
    • Patent number 2,852,842
    • Issue date Sep 23, 1958
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2786203
    • Patent number 2,786,203
    • Issue date Mar 26, 1957
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2461327
    • Patent number 2,461,327
    • Issue date Feb 8, 1949
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2456433
    • Patent number 2,456,433
    • Issue date Dec 14, 1948
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2387605
    • Patent number 2,387,605
    • Issue date Oct 23, 1945
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2269954
    • Patent number 2,269,954
    • Issue date Jan 13, 1942
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2228478
    • Patent number 2,228,478
    • Issue date Jan 14, 1941
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2197826
    • Patent number 2,197,826
    • Issue date Apr 23, 1940
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2197827
    • Patent number 2,197,827
    • Issue date Apr 23, 1940
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2197828
    • Patent number 2,197,828
    • Issue date Apr 23, 1940
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2180718
    • Patent number 2,180,718
    • Issue date Nov 21, 1939
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2168416
    • Patent number 2,168,416
    • Issue date Aug 8, 1939
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2087292
    • Patent number 2,087,292
    • Issue date Jul 20, 1937
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2053490
    • Patent number 2,053,490
    • Issue date Sep 8, 1936
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2045490
    • Patent number 2,045,490
    • Issue date Jun 23, 1936
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2024763
    • Patent number 2,024,763
    • Issue date Dec 17, 1935
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents