Patents by Inventor Luis R. Agrela

Luis R. Agrela 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).

  • Twist mop
    Patent number: 5642551
    Abstract: A mop, comprising a handle, a wringing grip slidably mounted on the handle and a mop head mounted between the handle and the wringing grip, such that when the wringing grip is slid toward a distal end of the handle, the mop head is stretched between the proximal end of the handle and the wringing grip, the wringing grip being compressible against said handle so as to facilitate repeated twisting of the handle relative to the wringing grip by inhibiting the handle from untwisting after each twist of the handle.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: July 1, 1997
    Assignee: Easy Day Manufacturing Company
    Inventors: Robert A. Cann, Luis R. Agrela