Patents by Inventor Jerrold H. Donington

Jerrold H. Donington 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: 4350584
    Abstract: A garden sieve for mounting on a wheelbarrow has a frame and a stand adapted for detachable connection by means of selectively engageable projections and recesses, with the frame in any one of a series of positions whereby the extension and/or angular position of the stand relative to the frame is adjustable. In the preferred embodiment the stand has two arms, the free ends of which engage opposite sides of the frame near one end thereof and the other end of the frame carries clips intended in use, to fit over an edge of the wheelbarrow.
    Type: Grant
    Filed: March 10, 1981
    Date of Patent: September 21, 1982
    Inventor: Jerrold H. Donington