Patents by Inventor Alexander H. Wright

Alexander H. Wright 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).

  • Smoker's pipe
    Patent number: 4870979
    Abstract: A smoker's pipe has a plastics bowl (17) and stem (16) and, within the bowl, a ceramic liner (18) having a flange (19) which overlies the rim of the bowl, and is secured thereto by a resilient ring (29) of adhesive.
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: October 3, 1989
    Assignee: Gallaher Limited
    Inventors: Shane C. Browning, Robert Carlisle, Alexander H. Wright
  • Smoker's pipe
    Patent number: D305804
    Type: Grant
    Filed: June 29, 1987
    Date of Patent: January 30, 1990
    Assignee: Gallaher Limited
    Inventors: Shane C. Browning, Robert Carlisle, Alexander H. Wright, Kenneth M. Bray