Patents by Inventor Andre Laurent

Andre Laurent 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).

  • Extendable cane
    Patent number: 4253479
    Abstract: A cane or similar article such as a crutch or ski pole is provided with a hand operated lever whereby the user can extend the cane by squeezing on a pair of hand grips.
    Type: Grant
    Filed: October 4, 1979
    Date of Patent: March 3, 1981
    Inventor: Andre Laurent
  • Packaging container
    Patent number: D282819
    Type: Grant
    Filed: April 27, 1984
    Date of Patent: March 4, 1986
    Assignee: Promotions Jean-Rene Inc.
    Inventors: Andre Laurent, Daniel Charron