Patents by Inventor Jack D. Clark

Jack D. Clark 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).

  • Automatic coffee maker process for preparing a cold brewed beverage
    Patent number: 11311023
    Abstract: A method of preparing a cold brew beverage includes providing a flavorant, identifying a brew cycle for preparing the cold brew beverage, and performing said brew cycle, wherein performing said brew cycle includes steeping said flavorant within a predetermined volume of water having a temperature between about 30° C. and about 50° C.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: April 26, 2022
    Assignee: SharkNinja Operating LLC
    Inventors: Joshua D. Anthony, Jeremy John Kuempel, Matthew Edward Walliser, Catherine Bao-Ngoc Tran, Jack D. Clark, Edward J. Scarsella, Ethan T. Brown, Chad P. Woodrow
  • AUTOMATIC COFFEE MAKER AND PROCESS FOR PREPARING A COLD BREWED BEVERAGE
    Publication number: 20190090503
    Abstract: A method of preparing a cold brew beverage includes providing a flavorant, identifying a brew cycle for preparing the cold brew beverage, and performing said brew cycle, wherein performing said brew cycle includes steeping said flavorant within a predetermined volume of water having a temperature between about 30° C. and about 50° C.
    Type: Application
    Filed: September 26, 2018
    Publication date: March 28, 2019
    Inventors: Joshua D. Anthony, Jeremy John Kuempel, Matthew Edward Walliser, Catherine Bao-Ngoc Tran, Jack D. Clark, Edward J. Scarsella, Ethan T. Brown, Chad P. Woodrow
  • Variable resistance exercise apparatus
    Patent number: 4540171
    Abstract: An apparatus for muscular exercise where the user conducts a repetitive motion under load. The apparatus is coupled to the user to exercise the desired muscle group. When muscle is undergoing a shortening motion it is subjected to a load. At the completion of the shortening motion the load is automatically increased for the muscle-lengthening step. At the completion of the muscle-lengthening portion of the exercise the added load is automatically removed for the next muscle contraction step.
    Type: Grant
    Filed: June 16, 1982
    Date of Patent: September 10, 1985
    Inventors: Charles G. Clark, Jack D. Clark
  • Composition for rehabilitating scored and marred surfaces
    Patent number: 4066605
    Abstract: Metal, carbon or other surfaces, such as pneumatic and hydraulic cylinders, having scored or marred surfaces can be rehabilitated by applying to them a composition consisting essentially of a mixture of powdered molybdenum disulfide and epoxy resin, curing the resin, and removing excess material. The coating is as hard as steel, has lubricative action, and can withstand high temperatures.
    Type: Grant
    Filed: March 7, 1977
    Date of Patent: January 3, 1978
    Inventors: La Vaughn R. McBride, Jack D. Clark, Dale Center
  • Method for rehabilitating scored and marred surfaces
    Patent number: 3950571
    Abstract: Metal, carbon, or other original surfaces of articles, such as pneumatic and hydraulic cylinders, having scored or marred surfaces can be rehabilitated by applying to them a composition consisting essentially of a mixture of powdered molybdenum disulfide and epoxy resin, curing the resin, and removing excess material. The coating is as hard as steel, has lubricative action, and can withstand high temperatures.
    Type: Grant
    Filed: April 1, 1974
    Date of Patent: April 13, 1976
    Inventors: La Vaughn R. McBride, Jack D. Clark, Dale Center