Adjustable mechanical advantage

Patents Grantslast 30 patents

  • Information Patent Grant

    Cushioning conversion machine and method

    • Patent number 5,997,461
    • Issue date Dec 7, 1999
    • Ranpak Corp.
    • Steven E. Armington
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Cushioning conversion machine and method

    • Patent number 5,840,004
    • Issue date Nov 24, 1998
    • Ranpak Corp.
    • Richard O. Ratzel
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Clamping mechanism for impulse sealer

    • Patent number 4,416,104
    • Issue date Nov 22, 1983
    • Fuji Manufacturing Company Limited
    • Teruo Yamada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Press brake

    • Patent number 4,218,910
    • Issue date Aug 26, 1980
    • Francis J. McCabe
    • B30 - PRESSES
  • Information Patent Grant

    Press

    • Patent number 4,213,365
    • Issue date Jul 22, 1980
    • Francis J. McCabe
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Cutting board attachment

    • Patent number 4,094,221
    • Issue date Jun 13, 1978
    • Charles E. Jacoby
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Press

    • Patent number 4,080,860
    • Issue date Mar 28, 1978
    • Francis J. McCabe
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Press

    • Patent number 4,004,480
    • Issue date Jan 25, 1977
    • Francis J. McCabe
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    3866522

    • Patent number 3,866,522
    • Issue date Feb 18, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3731574

    • Patent number 3,731,574
    • Issue date May 8, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3157080

    • Patent number 3,157,080
    • Issue date Nov 17, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3051078

    • Patent number 3,051,078
    • Issue date Aug 28, 1962
    • B30 - PRESSES
  • Information Patent Grant

    2207883

    • Patent number 2,207,883
    • Issue date Jul 16, 1940
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2099978

    • Patent number 2,099,978
    • Issue date Nov 23, 1937
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1714455

    • Patent number 1,714,455
    • Issue date May 21, 1929
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1102173

    • Patent number 1,102,173
    • Issue date Jun 30, 1914
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1029411

    • Patent number 1,029,411
    • Issue date Jun 11, 1912
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    973032

    • Patent number 973,032
    • Issue date Oct 18, 1910
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    703041

    • Patent number 703,041
    • Issue date Jun 24, 1902
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    685096

    • Patent number 685,096
    • Issue date Oct 22, 1901
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    604270

    • Patent number 604,270
    • Issue date May 17, 1898
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    601606

    • Patent number 601,606
    • Issue date Mar 29, 1898
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    557103

    • Patent number 557,103
    • Issue date Mar 31, 1896
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    430264

    • Patent number 430,264
    • Issue date Jun 17, 1890
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    367846

    • Patent number 367,846
    • Issue date Aug 9, 1887
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    348731

    • Patent number 348,731
    • Issue date Sep 7, 1886
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    264684

    • Patent number 264,684
    • Issue date Sep 19, 1882
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    234037

    • Patent number 234,037
    • Issue date Nov 2, 1880
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    232829

    • Patent number 232,829
    • Issue date Oct 5, 1880
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    226612

    • Patent number 226,612
    • Issue date Apr 20, 1880
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BOARD CUTTING DEVICE

    • Publication number 20110214548
    • Publication date Sep 8, 2011
    • Chiang Tung Shih
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    BOARD CUTTING DEVICE

    • Publication number 20110214549
    • Publication date Sep 8, 2011
    • Chiang Tung Shih
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING