Patents by Inventor Robert Joseph Vossen

Robert Joseph Vossen 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).

  • Replacement knitting machine feed wheel
    Patent number: 4003223
    Abstract: As a replacement for a worn out embodiment of a knitting machine feed wheel, the invention contemplates only a partially complete feed wheel construction which is completed using a bearing salvaged from the worn out wheel, thus saving the expense of two bearings as well as providing other benefits.
    Type: Grant
    Filed: August 11, 1975
    Date of Patent: January 18, 1977
    Inventor: Robert Joseph Vossen