Patents by Inventor Richard D. Holloway

Richard D. Holloway 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).

  • Drinking vessel with integral straw
    Patent number: 4428490
    Abstract: This invention relates to drinking vessels, such as cups, mugs, beakers, tumblers or glasses, whether of glass, plastics or other suitable material. The drinking vessels comprise an integral `straw` and base in the form of a hollow tube, which may be singly or multiply coiled and which is in liquid flow communication with the `glass proper`, herein termed a reservoir.Liquid in the reservoir can be sucked in the manner of a drinking straw or in the `normal` way by drinking from the rim of the reservoir.
    Type: Grant
    Filed: September 29, 1982
    Date of Patent: January 31, 1984
    Inventor: Richard D. Holloway
  • Combined goblet and drinking tube
    Patent number: D269659
    Type: Grant
    Filed: April 2, 1982
    Date of Patent: July 12, 1983
    Inventor: Richard D. Holloway
  • Combined tumbler and drinking tube
    Patent number: D279250
    Type: Grant
    Filed: July 16, 1982
    Date of Patent: June 18, 1985
    Assignee: Saltwater International Limited
    Inventor: Richard D. Holloway