Patents by Inventor Karen L MacWilliam

Karen L MacWilliam 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: 7926151
    Abstract: A buckle fastener system and method for releasably fastening together two straps of an article utilizes a buckle attached to the free end of the first strap and a clasp member attached to the free end of the second strap of the article. The clasp member has a hook portion which slides onto the first strap adjacent to one end of the buckle and the clasp is positioned beneath the buckle such that the buckle is captured by the clasp to releasably fasten the first and second straps together. To unfasten the straps, the process is reversed.
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: April 19, 2011
    Inventor: Karen L MacWilliam