Patents by Inventor Josiah F. Derr

Josiah F. Derr 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: 4030766
    Abstract: A golf club is provided with an alignment device to assist the user in aligning the golf club with a golf ball. The alignment device comprises a housing member fastened to the club head. The housing member comprises a base portion and a pair of side walls integrally formed therewith and a pair of spaced apart front walls each integrally formed with the side walls and extending in a plane substantially parallel to the base portion for defining a chamber therebetween. The device further comprises an alignment element comprising a frame member adapted to extend between the side walls and within the chamber and a spherical section secured to the frame member and extending exteriorally of the chamber. The device further comprises restraining structure engageable with the alignment element and housing member to prevent removal of the alignment element when the golf club is in use.
    Type: Grant
    Filed: July 8, 1976
    Date of Patent: June 21, 1977
    Inventor: Josiah F. Derr