Patents by Inventor Henry A. Glaser

Henry A. Glaser 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: 5459988
    Abstract: A quick connect rake system preferably comprising two rakes or similar yard tools pivoted together by a quick-connect tube system. The tube attaches to the handle of one rake and pivotally couples the handle of a second rake. The tube has a follower slot extending along one of its sides and a hole on the opposite side. The follower slot has an admission orifice at one end to receive the head of a conventional screw to attach the tube to the rake. The remainder of the slot captivates the head of a screw attached to a second rake. The captivation of the screw head pivotally couples the two rakes. The hole in the tube facilitates the permanent attachment of the tube to the rake.
    Type: Grant
    Filed: March 18, 1994
    Date of Patent: October 24, 1995
    Inventor: Henry A. Glaser