TREA

Forming tubes or pipes of paper or cardboard without mandrels

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Industry

  • CPC
  • B31C5/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B31Paper goods B31CMAKING WOUND ARTICLES

Current Industry

B31C5/00Forming tubes or pipes of paper or cardboard without mandrels
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing paper straw
    • Patent number 11,338,539
    • Issue date May 24, 2022
    • HOU JING SHENG JINGHUA CO., LTD.
    • Hao-I Tsai
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Paper profile and use of a paper profile
    • Patent number 11,254,081
    • Issue date Feb 22, 2022
    • Setter GmbH & Co. Papierverarbeitung
    • Steffen Grasse
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Squeeze tube and method of making a squeeze tube
    • Patent number 11,186,412
    • Issue date Nov 30, 2021
    • Berry Plastics Corporation
    • John R Goddard
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Squeeze tube and method of making a squeeze tube
    • Patent number 10,676,244
    • Issue date Jun 9, 2020
    • Berry Plastics Corporation
    • John R Goddard
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Squeeze tube and method of making a squeeze tube
    • Patent number 10,266,309
    • Issue date Apr 23, 2019
    • Berry Plastics Corporation
    • John R Goddard
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Squeeze tube and method of making a squeeze tube
    • Patent number 9,758,280
    • Issue date Sep 12, 2017
    • Berry Plastics Corporation
    • John R Goddard
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cylindrical container with side-mount hang tab and methods therefor
    • Patent number 9,561,881
    • Issue date Feb 7, 2017
    • Google Technology Holdings LLC
    • Adam C. Schettle
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Methods, systems and products involving sheet products
    • Patent number 9,296,172
    • Issue date Mar 29, 2016
    • Georgia-Pacific Consumer Products LP
    • Ehteshamul Haque
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Methods, systems and products involving sheet products
    • Patent number 9,296,173
    • Issue date Mar 29, 2016
    • Georgia-Pacific Consumer Products LP
    • Ehteshamul Haque
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Methods, systems and products involving sheet products
    • Patent number 9,272,483
    • Issue date Mar 1, 2016
    • Georgia-Pacific Consumer Products LP
    • Ehteshamul Haque
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Methods, systems and products involving sheet products
    • Patent number 9,227,374
    • Issue date Jan 5, 2016
    • Georgia-Pacific Consumer Products LP
    • Ehteshamul Haque
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Methods, systems, and products involving sheet products
    • Patent number 8,747,721
    • Issue date Jun 10, 2014
    • Georgia-Pacific Consumer Products LP
    • Ehteshamul Haque
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Composite packaging material having an expanded sheet with a separa...
    • Patent number 5,688,578
    • Issue date Nov 18, 1997
    • David P. Goodrich
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Slit sheet packing material
    • Patent number 5,667,871
    • Issue date Sep 16, 1997
    • Geopax Ltd
    • David P. Goodrich
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and apparatus for producing individual rolls of packing mate...
    • Patent number 5,538,778
    • Issue date Jul 23, 1996
    • Geopax Ltd
    • Michael C. Hurwitz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Machine for forming tubular profile
    • Patent number 4,474,564
    • Issue date Oct 2, 1984
    • George Sireix
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Production of layered toothpicks
    • Patent number 4,303,605
    • Issue date Dec 1, 1981
    • William H. Lichfield
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3862591
    • Patent number 3,862,591
    • Issue date Jan 28, 1975
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3414649
    • Patent number 3,414,649
    • Issue date Dec 3, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2927624
    • Patent number 2,927,624
    • Issue date Mar 8, 1960
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2699098
    • Patent number 2,699,098
    • Issue date Jan 11, 1955
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2471447
    • Patent number 2,471,447
    • Issue date May 31, 1949
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2431342
    • Patent number 2,431,342
    • Issue date Nov 25, 1947
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2406033
    • Patent number 2,406,033
    • Issue date Aug 20, 1946
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2357846
    • Patent number 2,357,846
    • Issue date Sep 12, 1944
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2308537
    • Patent number 2,308,537
    • Issue date Jan 19, 1943
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2308538
    • Patent number 2,308,538
    • Issue date Jan 19, 1943
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2256263
    • Patent number 2,256,263
    • Issue date Sep 16, 1941
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2218525
    • Patent number 2,218,525
    • Issue date Oct 22, 1940
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2133620
    • Patent number 2,133,620
    • Issue date Oct 18, 1938
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents