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  • CPC
  • A22C21/026
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for removing feathers from a segmented wing

    • Patent number 7,465,224
    • Issue date Dec 16, 2008
    • Tyson Foods, Inc.
    • William D. Royall
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    Wing tip feather puller

    • Patent number 6,855,048
    • Issue date Feb 15, 2005
    • Tyson Foods, Inc.
    • Brandon C. Haley
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    Plucking device

    • Patent number 4,811,458
    • Issue date Mar 14, 1989
    • Stork PMT B.V.
    • Josephus A. v.d. Nieuwelaar
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    3911530

    • Patent number 3,911,530
    • Issue date Oct 14, 1975
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    2389006

    • Patent number 2,389,006
    • Issue date Nov 13, 1945
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    2313770

    • Patent number 2,313,770
    • Issue date Mar 16, 1943
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    2112230

    • Patent number 2,112,230
    • Issue date Mar 29, 1938
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    2027729

    • Patent number 2,027,729
    • Issue date Jan 14, 1936
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    1809891

    • Patent number 1,809,891
    • Issue date Jun 16, 1931
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    1737225

    • Patent number 1,737,225
    • Issue date Nov 26, 1929
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    1737226

    • Patent number 1,737,226
    • Issue date Nov 26, 1929
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    1233904

    • Patent number 1,233,904
    • Issue date Jul 17, 1917
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    1230222

    • Patent number 1,230,222
    • Issue date Jun 19, 1917
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    1220458

    • Patent number 1,220,458
    • Issue date Mar 27, 1917
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    1218174

    • Patent number 1,218,174
    • Issue date Mar 6, 1917
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    456201

    • Patent number 456,201
    • Issue date Jul 21, 1891
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH

Patents Applicationslast 30 patents

  • Information Patent Application

    DEPILATING MACHINE WITH OPTIMIZED STRUCTURE

    • Publication number 20230371531
    • Publication date Nov 23, 2023
    • Dezhou Ouzhan International Trade Co., Ltd.
    • Chunxiao Wang
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Application

    WING TIP FEATHER PULLER

    • Publication number 20040192182
    • Publication date Sep 30, 2004
    • TYSON FOODS, INC.
    • Brandon C. Haley
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH