Patents by Inventor John Schenken

John Schenken has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5560578
    Abstract: An adjustable holding device and method for same wherein the device comprises a base having a top surface and a bottom surface and a carriage having an upper surface and a lower surface, adjacently positioned with the base. Two upright members, each having a first end in a channel in the base and a second end extending through guides on the carriage, hold the article in position. Upon rotation of the base relative to the carriage, the upright members positionally alter to compensate for various sized articles to be secured by the adjustable holding device.
    Type: Grant
    Filed: December 8, 1994
    Date of Patent: October 1, 1996
    Assignee: Cobbs Manufacturing Co.
    Inventors: John Schenken, Charles A. Haas, Jerome Hartmann
  • Patent number: 5418518
    Abstract: An animal warning device for alerting, and in turn warning, various animals, such as deer, through one or more tones audible to animals, that a vehicle, to which the device may be attached, is approaching. A housing member, which supports a speaker, is adjustably attachable to a vehicle. The housing member includes a dispersing region operatively associated with the housing member for dispersing the one or more tones broadcasted out of the speaker in a radiated, spray-like pattern.
    Type: Grant
    Filed: September 20, 1993
    Date of Patent: May 23, 1995
    Assignee: Cobbs Manufacturing Company
    Inventors: John Schenken, Charles A. Haas, Jerome Hartmann, Roy M. Johnson, C. Austin Greider, Alvadore J. Osborn
  • Patent number: D330995
    Type: Grant
    Filed: January 29, 1991
    Date of Patent: November 17, 1992
    Assignee: Cobbs Manufacturing Company
    Inventors: Jerome Hartman, John Schenken, Charles A. Haas, Herbert O. Dixon, Jr.
  • Patent number: D333843
    Type: Grant
    Filed: January 21, 1992
    Date of Patent: March 9, 1993
    Assignee: Cobbs Manufacturing Company
    Inventors: Jerome Hartmann, John Schenken, Charles A. Haas
  • Patent number: D353117
    Type: Grant
    Filed: September 20, 1993
    Date of Patent: December 6, 1994
    Assignee: Cobbs Manufacturing Co.
    Inventors: John Schenken, Charles A. Haas, Jerome Hartmann, Roy M. Johnson
  • Patent number: D358759
    Type: Grant
    Filed: November 1, 1993
    Date of Patent: May 30, 1995
    Assignee: Cobbs Manufacturing Company
    Inventors: John Schenken, Charles A. Haas, Jerome Hartmann, C. Austin Greider
  • Patent number: D370403
    Type: Grant
    Filed: April 25, 1995
    Date of Patent: June 4, 1996
    Assignee: Cobbs Manufacturing Company
    Inventors: John Schenken, Charles A. Haas, Jerome Hartmann