Patents by Inventor Robert A. Dykema

Robert A. Dykema 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).

  • Skateboard deck
    Patent number: 8382148
    Abstract: A high-strength skateboard deck includes an elongated body having opposite ends, opposite sides, an upper side and a lower side, the lower side including a plurality of embossments therein that form corresponding bumps extending upwardly from the upper side, improving gripability of the upper side of the skateboard deck, improving the strength in the skateboard deck, reducing fatigue in the skateboard deck, and reducing the coefficient of friction of the lower side of the skateboard deck.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: February 26, 2013
    Inventor: Robert A. Dykema
  • Skateboard deck
    Patent number: 8292319
    Abstract: A high-strength skateboard deck includes an elongated body having opposite ends, opposite sides, an upper side and a lower side, the lower side including a plurality of embossments therein, improving the strength in the skateboard deck, reducing fatigue in the skateboard deck, and reducing the coefficient of friction of the lower side of the skateboard deck.
    Type: Grant
    Filed: March 2, 2010
    Date of Patent: October 23, 2012
    Inventor: Robert A. Dykema
  • Skateboard Deck
    Publication number: 20100164194
    Abstract: A high-strength skateboard deck includes an elongated body having opposite ends, opposite sides, an upper side and a lower side, the lower side including a plurality of embossments therein that form corresponding bumps extending upwardly from the upper side, improving gripability of the upper side of the skateboard deck, improving the strength in the skateboard deck, reducing fatigue in the skateboard deck, and reducing the coefficient of friction of the lower side of the skateboard deck.
    Type: Application
    Filed: March 12, 2010
    Publication date: July 1, 2010
    Inventor: Robert A. Dykema
  • Skateboard Deck
    Publication number: 20100148462
    Abstract: A high-strength skateboard deck includes an elongated body having opposite ends, opposite sides, an upper side and a lower side, the lower side including a plurality of embossments therein, improving the strength in the skateboard deck, reducing fatigue in the skateboard deck, and reducing the coefficient of friction of the lower side of the skateboard deck.
    Type: Application
    Filed: March 2, 2010
    Publication date: June 17, 2010
    Inventor: Robert A. Dykema
  • Skateboard deck and method of making same
    Patent number: 7669879
    Abstract: A high-strength skateboard deck includes an elongated body having opposite ends, opposite sides, an upper side and a lower side, the lower side including a plurality of embossments therein, improving the strength in the skateboard deck, reducing fatigue in the skateboard deck, and reducing the coefficient of friction of the lower side of the skateboard deck.
    Type: Grant
    Filed: March 5, 2007
    Date of Patent: March 2, 2010
    Inventor: Robert A. Dykema
  • Skateboard Deck and Method of Making Same
    Publication number: 20080217879
    Abstract: A high-strength skateboard deck includes an elongated body having opposite ends, opposite sides, an upper side and a lower side, the lower side including a plurality of embossments therein, improving the strength in the skateboard deck, reducing fatigue in the skateboard deck, and reducing the coefficient of friction of the lower side of the skateboard deck.
    Type: Application
    Filed: March 5, 2007
    Publication date: September 11, 2008
    Inventor: Robert A. Dykema
  • Pivoting deck snow board
    Patent number: 4848781
    Abstract: A snow board comprises a runner and a support deck pivotally supported on and above the runner for pivoting about a longitudinal axis thereof.
    Type: Grant
    Filed: April 13, 1988
    Date of Patent: July 18, 1989
    Inventors: Robert A. Dykema, Stanley A. Pleskunas