Patents by Inventor Don Carmen

Don Carmen 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).

  • Patent number: 5090557
    Abstract: The present invention provides for a side grip member for a conveyor system adaptable to connect to a specific link of a chain conveyor and to provide a relatively rigid gripping surface. The gripping surface formed on an object engaging section remains substantially rigid in use, and achieves resilience through a pair of flexible side wall members which support the gripping surface outwardly from the holder. The side members are able to flex when pressure, associated with an object to be transported, acts upon the gripping surface.
    Type: Grant
    Filed: June 1, 1990
    Date of Patent: February 25, 1992
    Inventor: Don Carmen