keys

Patents Grantslast 30 patents

  • Information Patent Grant

    Secured delivery process utilizing manufactured temporary keys

    • Patent number 10,474,980
    • Issue date Nov 12, 2019
    • Amazon Technologies, Inc.
    • David Bruce McCalib
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Method and apparatus for forming a profile groove in a key blank

    • Patent number 10,112,243
    • Issue date Oct 30, 2018
    • Winloc AG
    • Bo Widén
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Systems and methods for a key cover with an integrated label

    • Patent number 10,094,144
    • Issue date Oct 9, 2018
    • Nite Ize, Inc.
    • Gregory M. Adelman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Method and apparatus for forming a profile groove in a key blank

    • Patent number 9,919,368
    • Issue date Mar 20, 2018
    • Winloc AG
    • Bo Widén
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    System and method for reproducing coded keys

    • Patent number 9,475,130
    • Issue date Oct 25, 2016
    • Michael Parillo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Manual punch press for keys

    • Patent number 7,484,446
    • Issue date Feb 3, 2009
    • Theodore Gula
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Key duplicating machine

    • Patent number 7,300,235
    • Issue date Nov 27, 2007
    • Jet Hardware Manufacturing Corporation
    • Grigory Gimelfarb
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Key blanking apparatus

    • Patent number 5,720,211
    • Issue date Feb 24, 1998
    • Leslie L. Cahan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rotating punch

    • Patent number 5,685,212
    • Issue date Nov 11, 1997
    • Ilco Unican Corp.
    • John A. Licata
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Key duplicating machine

    • Patent number 5,165,315
    • Issue date Nov 24, 1992
    • Masaji Terada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Key punch machine

    • Patent number 5,054,350
    • Issue date Oct 8, 1991
    • H.P.C., Inc.
    • Klaus W. Gartner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Key-cutting device

    • Patent number 4,998,349
    • Issue date Mar 12, 1991
    • Curtis Industries, Inc.
    • Gregory J. Killeen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Key cutting apparatus

    • Patent number 4,993,291
    • Issue date Feb 19, 1991
    • Keymak Company
    • Riley M. Sopko
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Key blade and method of producing same

    • Patent number 4,815,307
    • Issue date Mar 28, 1989
    • Widen Innovation AB
    • Bo Widen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for press-cutting various patterns

    • Patent number 4,782,998
    • Issue date Nov 8, 1988
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Takehiko Nishikawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    House-key code cutter

    • Patent number 4,717,294
    • Issue date Jan 5, 1988
    • Curtis Industries, Inc.
    • William M. Grasser
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for and method of duplicative punched notching of the ser...

    • Patent number 4,651,604
    • Issue date Mar 24, 1987
    • Almblad; Donald F.
    • Donald F. Almblad
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Universal cam for key cutting machine

    • Patent number 4,562,759
    • Issue date Jan 7, 1986
    • Thomas W. Schmitt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for producing security keys having closure possibilities dif...

    • Patent number 4,553,452
    • Issue date Nov 19, 1985
    • Ernst Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Key cutting device

    • Patent number 4,468,994
    • Issue date Sep 4, 1984
    • Congoleum Corporation
    • Nathan S. Lieptz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coded key cutting device

    • Patent number 4,373,414
    • Issue date Feb 15, 1983
    • Frank P. Agius
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Key blank impressioning tool

    • Patent number 4,300,416
    • Issue date Nov 17, 1981
    • William D. Ross Manufacturing Corporation
    • William D. Ross
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for making a secondary key for a lock mechanism

    • Patent number 4,294,096
    • Issue date Oct 13, 1981
    • Joseph B. Heimann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of and apparatus for making a sheet metal zig-zag key

    • Patent number 4,103,570
    • Issue date Aug 1, 1978
    • Hall & Myers
    • Jacob Rabinow
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Key cutting apparatus

    • Patent number 4,062,261
    • Issue date Dec 13, 1977
    • Chanin; Alvin M.
    • Allen Andrew Stahl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Key cutting machine

    • Patent number 4,019,415
    • Issue date Apr 26, 1977
    • Horst W. Wich
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Code key cutter having interchangeable attachments

    • Patent number 3,981,214
    • Issue date Sep 21, 1976
    • Horst W. Wich
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Carriage positioning mechanism

    • Patent number 3,971,278
    • Issue date Jul 27, 1976
    • Horst W. Wich
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Flat key

    • Patent number 3,950,973
    • Issue date Apr 20, 1976
    • Kis France
    • Serge Grasnianski
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3895508

    • Patent number 3,895,508
    • Issue date Jul 22, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents