Patents by Inventor Robert Raymond Lang

Robert Raymond Lang 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).

  • Stable golf putter head with enhanced moment of inertia
    Patent number: 10881928
    Abstract: Briefly, a putter head is provided that concentrates the weight of the putter head at the far ends of the heel and toe of the putter head. The putter head has an ultralight putter body that includes a putter face and a shank for attaching a putter shaft. The ultralight putter body has an axially aligned heel cavity and toe cavity that are constructed to receive weights. The heel weight and toe weights are very dense, and constructed to be received into the respective weight cavity of the light putter body. Due to the extreme concentration of weight at the fare ends of the heel and toe of the putter head, the putter face has exceptional rotational stability with a substantially larger sweet spot than known putter heads. The weights may be provided as changeable weight pairs, such that the overall weight and balance of the putter head may be adjusted, while maintaining the position of the sweet spot.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: January 5, 2021
    Inventors: David Michael Morelock, Travis Donald Downing, Robert Raymond Lang
  • STABLE GOLF PUTTER HEAD WITH ENHANCED MOMENT OF INERTIA
    Publication number: 20200197767
    Abstract: Briefly, a putter head is provided that concentrates the weight of the putter head at the far ends of the heel and toe of the putter head. The putter head has an ultralight putter body that includes a putter face and a shank for attaching a putter shaft. The ultralight putter body has an axially aligned heel cavity and toe cavity that are constructed to receive weights. The heel weight and toe weights are very dense, and constructed to be received into the respective weight cavity of the light putter body. Due to the extreme concentration of weight at the fare ends of the heel and toe of the putter head, the putter face has exceptional rotational stability with a substantially larger sweet spot than known putter heads. The weights may be provided as changeable weight pairs, such that the overall weight and balance of the putter head may be adjusted, while maintaining the position of the sweet spot.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 25, 2020
    Applicant: Southern California Design Company Inc.
    Inventors: David Michael Morelock, Travis Donald Downing, Robert Raymond Lang