Patents by Inventor Rex William Francis

Rex William Francis 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: 8205569
    Abstract: An anchor includes a base member (10), having a leading end or toe (26), associated therewith, the base member (10) being formed from opposed, interconnected substantially triangular shaped flukes (20, 30), and a shank member (100) extending upwardly therefrom and attached thereto. The lateral and rear free edge of each fluke (20, 30) have extensions (22, 32 and 23, 33) associated therewith and depending angularly therefrom. All free edges of the anchor are other than blunt. The base member (10) includes one or more apertures, slots or discontinuing extending therethrough.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: June 26, 2012
    Inventor: Rex William Francis
  • Publication number: 20100058968
    Abstract: An anchor includes a base member (10), having a leading end or toe (26), associated therewith, the base member (10) being formed from opposed, interconnected substantially triangular shaped flukes (20, 30), and a shank member (100) extending upwardly therefrom and attached thereto. The lateral and rear free edge of each fluke (20, 30) have extensions (22, 32 and 23, 33) associated therewith and depending angularly therefrom. All free edges of the anchor are other than blunt. The base member (10) includes one or more apertures, slots or discontinuing extending therethrough.
    Type: Application
    Filed: March 27, 2008
    Publication date: March 11, 2010
    Inventor: Rex William Francis
  • Patent number: 7484469
    Abstract: A bowsprit or davit assembly is for raising and lowering, and for firmly securing, an anchor. The assembly includes an elongate frame member, of a substantial U-shape in cross-section, adapted to be mounted on a surface (deck of a vessel), the frame member including respective front and rear U-shaped sections, wherein the front section includes respective first and second rotatable rollers for receiving and guiding a rope or cable, the rotatable rollers being displaced from one another in both the vertical and horizontal directions. An elongate member extends between opposed wall members of the front section, at or in the vicinity of the uppermost free edges thereof. Opposed flaps extend laterally normal of the outermost free end of opposed wall members of the front section.
    Type: Grant
    Filed: October 25, 2007
    Date of Patent: February 3, 2009
    Inventor: Rex William Francis
  • Patent number: 7299759
    Abstract: A bowsprit or davit assembly is for raising and lowering, and for firmly securing, an anchor. The assembly includes an elongate frame member, of a substantial U-shape in cross-section, adapted to be mounted on a surface (deck of a vessel). The, frame member includes respective front and rear U-shaped sections (2) and (1). The front section (2) includes respective first and second rotatable members (10) and (15) for receiving and guiding a rope or cable, the rotatable members (15) being displaced from one another in both the vertical and horizontal directions. An elongate member (20) extends between opposed wall members of the front section (2), at or in the vicinity of the uppermost free edges thereof. Opposed flaps (7) extend laterally normal of the outermost free end of opposed wall members of the front section (2).
    Type: Grant
    Filed: April 24, 2003
    Date of Patent: November 27, 2007
    Inventor: Rex William Francis
  • Patent number: 7111576
    Abstract: The present invention provides an improved anchor which is capable of being readily laid, irrespective of the holding or anchorage involved. The anchor includes a first fluke or base member (2), an elongate shank member (9) to which at least one anchor line or chain may be attached, and a second fluke (20) from and disposed substantially parallel to the first fluke (2) but is of a smaller size than the first fluke (2).
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: September 26, 2006
    Inventor: Rex William Francis
  • Patent number: 6655310
    Abstract: A spring loaded bollard assembly for the selective engagement and/or disengagement of a cable (as hereinbefore defined) includes a base member which is adapted to be mounted on or to a given surface, as for example a boat hull, pier, jetty or the like, and a cable receiving and retaining means releasably attachable to that base member, the cable receiving and retaining means including a housing which is releasably attachable to the base member, that housing including guide roller means for controlling the direction of movement of the cable and means for capturing that cable, the capture means being spring loaded to allow for selective and progressive relaxation and/or tightening of the cable, subject to the vagaries of the elements, including tide and weather.
    Type: Grant
    Filed: April 4, 2002
    Date of Patent: December 2, 2003
    Inventor: Rex William Francis
  • Patent number: 5970902
    Abstract: The present invention provides an improved anchor which is capable of being readily laid, regardless of the holding, and which will automatically reset itself in the instance of it being dislodged from the holding. The anchor includes a base member, preferably substantially triangular-shaped when viewed in plan and V-shaped when viewed in end elevation, a shank member associated with the base member and stabilizing means, preferably in the form of a hoop member, which is attached to the base member and/or the shank member, the stabilizing means serving to ensure that the anchor, once laid or set, will return to its operating disposition even if dislodged or displaced therefrom.
    Type: Grant
    Filed: September 8, 1998
    Date of Patent: October 26, 1999
    Inventor: Rex William Francis
  • Patent number: 5850715
    Abstract: The ground anchor comprises two substantially triangular shaped plate members mounted to an elongate, substantially cylindrical member. The plate members are pivotably mounted on the elongate member so as to be selectively and pivotably moveable relate to the elongate member between a first or storage position, wherein the plate members abut or overlie one another, or a second or in-use position wherein the plate members extend away from one another.
    Type: Grant
    Filed: August 7, 1996
    Date of Patent: December 22, 1998
    Inventor: Rex William Francis