Patents by Inventor Robert LaGrand Duffin

Robert LaGrand Duffin 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).

  • Absorbent sleeve
    Patent number: 9591882
    Abstract: An absorbent sleeve configured to rest above a shoulder of a user and enable a user to envelop a user's head, thereby enabling the user to absorb fluids disposed thereon by manual manipulation thereof, without the sleeve being in substantial contact with other parts of a user's body. The sleeve includes a cylindrical member having a looped layer of absorbent material. The cylindrical member includes a first aperture and a second aperture. The absorbent sleeve includes a first cinch loop coupled about the first aperture of the cylindrical member. The absorbent sleeve includes a second cinch loop coupled about the second aperture of the cylindrical member. The cylindrical member includes a waterproof layer disposed on an exterior surface thereof.
    Type: Grant
    Filed: August 4, 2011
    Date of Patent: March 14, 2017
    Inventor: Robert LaGrand Duffin
  • ABSORBENT SLEEVE
    Publication number: 20120030858
    Abstract: An absorbent sleeve configured to rest above a shoulder of a user and enable a user to envelop a user's head, thereby enabling the user to absorb fluids disposed thereon by manual manipulation thereof, without the sleeve being in substantial contact with other parts of a user's body. The sleeve includes a cylindrical member having a looped layer of absorbent material. The cylindrical member includes a first aperture and a second aperture. The absorbent sleeve includes a first cinch loop coupled about the first aperture of the cylindrical member. The absorbent sleeve includes a second cinch loop coupled about the second aperture of the cylindrical member. The cylindrical member includes a waterproof layer disposed on an exterior surface thereof.
    Type: Application
    Filed: August 4, 2011
    Publication date: February 9, 2012
    Inventor: Robert LaGrand Duffin