Patents Represented by Attorney Polster, Lieder & Lucchesi, L.C.
  • Patent number: 8061200
    Abstract: A method for reducing imbalance correction weight usage during a balancing operation of a vehicle wheel assembly. An imbalance of the vehicle wheel assembly is initially determined and utilized together with an established acceptable threshold of imbalance for the vehicle wheel assembly to compute a reduced imbalance value having a magnitude less than the determined imbalance. Using the reduced imbalance value, correction weight amounts and placement locations for application to the vehicle wheel assembly are identified.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: November 22, 2011
    Assignee: Hunter Engineering Company
    Inventor: Michael W. Douglas
  • Patent number: 7857344
    Abstract: A trailer hitch having an adjustable hitch bar for coupling with a tow vehicle and a front member coupled with the adjustable hitch bar. A rear member couples with a trailer frame and a yoke couples between the rear member and the trailer frame. Converging links connect between the front member and the rear member, whereby the angular position between the front member and the rear member can be varied. The converging links effectively move the pivot point between the tow vehicle and trailer forward of the hitch assembly.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: December 28, 2010
    Inventor: James C. Hensley
  • Patent number: 7748696
    Abstract: A sheet feeder (1) having a stack hopper (9) for holding a stack of sheets (8), and feed belts (5, 6, 7) for advancing the bottom-most sheet from the stack, has traction belts (110, 111, 112) between the feed belts. The traction belts extend around a shaft (25) beneath the hopper and around a shaft (27) positioned intermediate the reach of the feed belts, a short distance short of separators (30, 31). The traction belts are preferably thicker than the feed belts and textured on their outer surface.
    Type: Grant
    Filed: March 16, 2006
    Date of Patent: July 6, 2010
    Inventor: James C. Kaiping
  • Patent number: 7617631
    Abstract: A soil cover device that removably secures to a plant container to restrict access to soil by children and pets, while facilitating the passage of air, water, and fertilizer to the soil through a plurality of openings. The soil cover device includes a plurality of partition members that removably secure with anchors, which partially imbed into the soil. When assembled, the partition members form an aperture for a plant to extend therethrough.
    Type: Grant
    Filed: August 17, 2006
    Date of Patent: November 17, 2009
    Inventors: Barbara A. Conrad, Mark N. Stroyeck, Christopher Polley
  • Patent number: 7320248
    Abstract: A method for measuring the imbalance characteristics of a rotating body, and for determining if an application of imbalance correction weights is required to reduce the measured imbalance characteristics to an acceptable residual imbalance level.
    Type: Grant
    Filed: August 19, 2005
    Date of Patent: January 22, 2008
    Assignee: Hunter Engineering Company
    Inventor: Michael W. Douglas
  • Patent number: 7251116
    Abstract: A multilayer parallel plate capacitor with an extremely low inductance comprises a generally rectangular parallelepiped that includes at least one pair of generally rectangular consecutive composite layers stacked parallel to each other in the vertical direction, each composite layer of the pair comprising a dielectric substrate and a conductor plate thereon. Each conductor plate includes two or more lead portions to enable connection to terminal electrodes, and plates on consecutive composite layers are connected to terminal electrodes of opposite polarity. Each conductor plate advantageously includes one or more non-conductive regions comprising slots in the transverse direction, and one or more non-conductive regions comprising slots in the longitudinal direction. These slots provide directionality to the electrical currents through the plates, resulting in a capacitor structure with greatly reduced inductance.
    Type: Grant
    Filed: July 14, 2006
    Date of Patent: July 31, 2007
    Inventor: Apurba Roy
  • Patent number: D640589
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: June 28, 2011
    Assignee: Wurzberg Holding S.A.
    Inventors: François Girbaud, Marithé Bachellerie
  • Patent number: D640590
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: June 28, 2011
    Assignee: Wurzburg Holding S.A.
    Inventors: François Girbaud, Marithé Bachellerie
  • Patent number: D640591
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: June 28, 2011
    Assignee: Wurzburg Holding S.A.
    Inventors: François Girbaud, Marithé Bachellerie