Patents by Inventor William C. Marsh

William C. Marsh 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: 9937637
    Abstract: A mobile mixing apparatus for ensuring optimal mixing of a material includes a support member which is mobile on a support surface. A mixing drum is carried by the support member. The mixing drum has a base drum end, a side drum wall extending from the base drum end, an open drum end opposite the base drum end, a drum interior extending between the base drum end and the open drum end, a central inner surface and a base inner surface on the base drum end and a side inner surface on the side drum wall and facing the drum interior. A paddle assembly is disposed for rotation in the drum interior of the mixing drum. The paddle assembly includes a plurality of paddles engaging the central inner surface, the base inner surface and the side inner surface, respectively, of the mixing drum. At least one motor drivingly engages the paddle assembly for rotation in the drum interior of the mixing drum.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: April 10, 2018
    Inventor: William C. Marsh
  • Publication number: 20140059925
    Abstract: An easy access shed structure that can be used as greenhouse. The shed structure having a frame assembly, two end doors, and two side doors. All doors of the shed are capable of being in an open position at the same time to allow full access to the contents in the interior of the shed. The invention also includes modular units that can be used separately or in combination as shed storage structures.
    Type: Application
    Filed: August 28, 2012
    Publication date: March 6, 2014
    Inventor: William C. Marsh
  • Patent number: 6467787
    Abstract: An angularly-adjustable steering system is provided for an off-road vehicle such as a snowmobile or an ATV. The steering system employs a modular handlebar-angling mechanism interfaced between the steering column and the handlebar apparatus of the steering system. The angling mechanism operates by pivotal mechanics to enable a user to position the handlebar apparatus of the steering system to any desired angle of tilt along a radial tilt range, and then to lock the apparatus into position using a cable-assisted lever or other mechanical control. The steering system is utilized in side-hilling and other difficult maneuvers for the purpose of improving stabilization of the vehicle over sloping terrain, improving the balance of a user operating the vehicle from a running-board position, and decreasing muscular strain on the user.
    Type: Grant
    Filed: April 6, 2000
    Date of Patent: October 22, 2002
    Inventor: William C. Marsh
  • Patent number: 4894877
    Abstract: A mobile lounge is provided consisting of a base frame having foldable legs attached thereto and a seat section and back section pivotally attached with respect to the base frame. The foldable legs, seat section and back section are all foldable against the base frame to form a compact unit for storage or transport.
    Type: Grant
    Filed: September 15, 1988
    Date of Patent: January 23, 1990
    Inventor: William C. Marsh
  • Patent number: 3995067
    Abstract: An improvement to conventional processes for countercurrent extraction of roast ground coffee is disclosed. Therein, fresh roast ground coffee is contacted with previously produced aqueous coffee brew, and then the resultant admixture is added to the extraction zone.
    Type: Grant
    Filed: August 6, 1975
    Date of Patent: November 30, 1976
    Assignee: Societe d'Assistance Technique pour Produits Nestle S.A.
    Inventors: William C. Marsh, James E. Wimmers