Patents by Inventor Daniel K. Kalkbrenner

Daniel K. Kalkbrenner 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).

  • Sewing machine feed device
    Patent number: 9150991
    Abstract: A feed mechanism for a sewing machine, either separate from the rest of the machine or incorporated as a part thereof, greatly improves quality of sewn products, permits a multitude of stitches and increases production rates with less labor content.
    Type: Grant
    Filed: October 3, 2014
    Date of Patent: October 6, 2015
    Assignee: US Sewing Automation, Inc.
    Inventor: Daniel K. Kalkbrenner
  • Sewing machine feed device
    Patent number: 8850999
    Abstract: A feed mechanism for a sewing machine, either separate from the rest of the machine or incorporated as a part thereof, to feed fabric in any direction, that is programmable, and is easily controlled.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: October 7, 2014
    Inventor: Daniel K. Kalkbrenner