Patents by Inventor David Swegle

David Swegle 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: 9808024
    Abstract: An apparatus and method for quick release of a spinner head assembly of a cotton candy machine. The spinner head is snap-fit to the rotational output shaft of the motor of the cotton candy machine to prevent longitudinal separation between the two during operation. Intermeshing portions between the spinner head and the output shaft are configured to translate rotational torque between the two and thus translate rotational torque of the output shaft of the motor to the spinner head. Quick release of the head is possible by pulling on the head along the rotational axis of the output shaft to overcome the snap-fit. This allows longitudinal separation of the spinner head and disengages the intermeshing portions for complete removal of the head. Reattachment is possible by snap-fitting connection between head and output shaft.
    Type: Grant
    Filed: September 25, 2012
    Date of Patent: November 7, 2017
    Inventors: David Swegle, Liansuo Xie
  • Patent number: 8376064
    Abstract: An apparatus and method for quick release of a spinner head assembly of a cotton candy machine. The spinner head is snap-fit to the rotational output shaft of the motor of the cotton candy machine to prevent longitudinal separation between the two during operation. Intermeshing portions between the spinner head and the output shaft are configured to translate rotational torque between the two and thus translate rotational torque of the output shaft of the motor to the spinner head. Quick release of the head is possible by pulling on the head along the rotational axis of the output shaft to overcome the snap-fit. This allows longitudinal separation of the spinner head and disengages the intermeshing portions for complete removal of the head. Reattachment is possible by snap-fitting connection between head and output shaft.
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: February 19, 2013
    Inventors: David Swegle, Liansuo Xie
  • Patent number: 7520456
    Abstract: An apparatus and method for creating shaved, chipped or crushed ice and/or storing such ice at least temporarily. The apparatus includes a housing with a base adapted for placement on a surface such as a table or counter top. A one piece housing is moldable out of plastic. It includes a floor, a front and back, sides, and a top or ceiling. An opening in the back allows access into a substantially enclosed inner chamber or ice cabinet. Optional aspects of the apparatus include a viewing window, a molded drain pan floor in combination with a drain outlet, peak for elevation of the floor from the surface, a manually operated handle and ice ram for forcing ice blocks or cubes against a motorized ice shaver, and a shape and configuration to simulate an igloo or dome shape.
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: April 21, 2009
    Assignee: Paragon International, Inc.
    Inventors: Thomas W. Swegle, David Swegle, Tad D. Upah, Duane Bulanek, Kevin Kinch, Craig Jensen
  • Publication number: 20060186238
    Abstract: An apparatus and method for creating shaved, chipped or crushed ice and/or storing such ice at least temporarily. The apparatus includes a housing with a base adapted for placement on a surface such as a table or counter top. A one piece housing is moldable out of plastic. It includes a floor, a front and back, sides, and a top or ceiling. An opening in the back allows access into a substantially enclosed inner chamber or ice cabinet. Optional aspects of the apparatus include a viewing window, a molded drain pan floor in combination with a drain outlet, peak for elevation of the floor from the surface, a manually operated handle and ice ram for forcing ice blocks or cubes against a motorized ice shaver, and a shape and configuration to simulate an igloo or dome shape.
    Type: Application
    Filed: February 13, 2006
    Publication date: August 24, 2006
    Applicant: Paragon International, Inc.
    Inventors: Thomas Swegle, David Swegle, Tad Upah, Duane Bulanek, Kevin Kinch, Craig Jensen