Patents by Inventor Daniel Chartrand

Daniel Chartrand 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).

  • Fastener for securing a soft lining to a hard shell
    Patent number: 5446926
    Abstract: A fastener for securing a hard shell and a soft lining together, with particular utility for protective sports gear, is described. The fastener has a broad flexible base portion, a bell-shaped portion leading from the base portion to a shoulder portion, and a post projecting from the shoulder portion and having an annular flange extending therefrom. The shell is trapped between the shoulder portion and the annular flange, and the lining is trapped between the hard shell and the base portion.
    Type: Grant
    Filed: November 30, 1993
    Date of Patent: September 5, 1995
    Assignee: Canstar Sports Group Inc.
    Inventors: Rene Bourque, Rodrigue McDuff, Daniel Chartrand