Patents by Inventor Marvin Raymond Hart, Jr.

Marvin Raymond Hart, Jr. 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: 6032349
    Abstract: An alignment coupling and method of joining an extensible member of a linear actuator to an actuated member for moving a load utilize an enlarged coupler (A) carried by the extensible member within a receptacle in the actuated member formed by a transverse surface (B) and a longitudinal surface (C). A floating alignment is provided by a compressible resilient retaining member (D) permitting limited axial and radial adjustment of the extensible member. The receptacle has an open passageway for insertion of the coupler to facilitate assembly of the components thus providing a foreshortened alignment coupling.
    Type: Grant
    Filed: June 11, 1998
    Date of Patent: March 7, 2000
    Assignee: Compact Air Products, Inc.
    Inventors: Valerie J. Wagner, Marvin Raymond Hart, Jr.