Patents by Inventor Perry E. Yoder

Perry E. Yoder 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).

  • Recreational vehicle with expansible section
    Patent number: 4049310
    Abstract: A recreational vehicle with an expansible section is provided with means accommodating extension and retraction of the section with minimum physical exertion, means to guide the movement of the expansible section to prevent binding and improper positioning thereof, and means effectively sealing the vehicle body at the extension-receiving opening thereof in both extended and retracted positions of the expansible section.
    Type: Grant
    Filed: December 22, 1975
    Date of Patent: September 20, 1977
    Inventor: Perry E. Yoder