Patents by Inventor Donald Tremblav

Donald Tremblav 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).

  • Semi-automatic jar opener
    Publication number: 20030070510
    Abstract: The present disclosure is a semi-automatic jar opener made up of a lower part provided with an electric motor allowing to squeeze the jar in accordance with the desired size and to make turn it, and of an upper part allowing to adjust manually the height of jar, and when the plate from the lower part turns, the jaws squeeze the lid for unscrew the jar.
    Type: Application
    Filed: October 11, 2001
    Publication date: April 17, 2003
    Inventor: Donald Tremblav