Patents by Inventor James A. Piatt

James A. Piatt 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).

  • Journal bearing
    Patent number: 4037889
    Abstract: A bearing having a sleeve-like support member with a bore therethrough which receives a rotatable shaft. The sidewall of the support member bore is formed into an annular shaft load carrying part and an annular shaft control part which is offset radially from the load bearing part by a shoulder.
    Type: Grant
    Filed: June 14, 1976
    Date of Patent: July 26, 1977
    Inventor: James A. Piatt