Patents by Inventor Elsas L. Rocquin

Elsas L. Rocquin 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: 4376367
    Abstract: A flexible tine garden rake has a cross arm to which individual tines are attached, the attachments being effected by a retainer strip which is slip-fitted within a channel. The tines have end portions extending crosswise into the channel and terminating in hooks conforming to the interior surface of the channel and lie upon and are backed up by a laterally projecting surface of the cross arm so that the tines are stiffened and are anchored so as to avoid highly localized stress concentration when flexed incidental to normal use.
    Type: Grant
    Filed: October 28, 1981
    Date of Patent: March 15, 1983
    Inventor: Elsas L. Rocquin