Manually operated stripper

Patents Grantslast 30 patents

  • Information Patent Grant

    Spring back safety and film cutter

    • Patent number 9,956,695
    • Issue date May 1, 2018
    • Pacific Handy Cutter, Inc.
    • Yen-Chao Chung
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Spring back safety and film cutter

    • Patent number 8,819,942
    • Issue date Sep 2, 2014
    • Pacific Handy Cutter, Inc.
    • Yen-Chao Chung
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Spring back safety and film cutter

    • Patent number 8,069,571
    • Issue date Dec 6, 2011
    • Pacific Handy Cutter, Inc.
    • Yen-Chao Chung
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Slitting chamber apparatus for baghouse filters

    • Patent number 5,913,957
    • Issue date Jun 22, 1999
    • Donald Pyron
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Book index notch cutter

    • Patent number 5,216,961
    • Issue date Jun 8, 1993
    • Stephen B. Gray
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Film cutter

    • Patent number 4,589,314
    • Issue date May 20, 1986
    • Ralph; Brian
    • Brian Ralph
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Microfiche deleter method

    • Patent number 4,038,124
    • Issue date Jul 26, 1977
    • Augustus W. Griswold
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Die-set assembly

    • Patent number 4,014,232
    • Issue date Mar 29, 1977
    • Clevepak Corporation
    • David W. Mauger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3927586

    • Patent number 3,927,586
    • Issue date Dec 23, 1975
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3738209

    • Patent number 3,738,209
    • Issue date Jun 12, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3308699

    • Patent number 3,308,699
    • Issue date Mar 14, 1967
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3269241

    • Patent number 3,269,241
    • Issue date Aug 30, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3115172

    • Patent number 3,115,172
    • Issue date Dec 24, 1963
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2853734

    • Patent number 2,853,734
    • Issue date Sep 30, 1958
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    2853109

    • Patent number 2,853,109
    • Issue date Sep 23, 1958
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2765034

    • Patent number 2,765,034
    • Issue date Oct 2, 1956
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2650428

    • Patent number 2,650,428
    • Issue date Sep 1, 1953
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2441027

    • Patent number 2,441,027
    • Issue date May 4, 1948
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2423791

    • Patent number 2,423,791
    • Issue date Jul 8, 1947
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2391637

    • Patent number 2,391,637
    • Issue date Dec 25, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2315761

    • Patent number 2,315,761
    • Issue date Apr 6, 1943
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2298374

    • Patent number 2,298,374
    • Issue date Oct 13, 1942
    • A41 - WEARING APPAREL
  • Information Patent Grant

    2166159

    • Patent number 2,166,159
    • Issue date Jul 18, 1939
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    1923871

    • Patent number 1,923,871
    • Issue date Aug 22, 1933
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    1913837

    • Patent number 1,913,837
    • Issue date Jun 13, 1933
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1768072

    • Patent number 1,768,072
    • Issue date Jun 24, 1930
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    1671723

    • Patent number 1,671,723
    • Issue date May 29, 1928
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    1641678

    • Patent number 1,641,678
    • Issue date Sep 6, 1927
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1355893

    • Patent number 1,355,893
    • Issue date Oct 19, 1920
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    1342675

    • Patent number 1,342,675
    • Issue date Jun 8, 1920
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

  • Information Patent Application

    Spring Back Safety and Film Cutter

    • Publication number 20120216412
    • Publication date Aug 30, 2012
    • Yen-Chao Chung
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Spring Back Safety and Film Cutter

    • Publication number 20090266210
    • Publication date Oct 29, 2009
    • Yen-Chao Chung
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING