Patents by Inventor David J. Sawdey

David J. Sawdey 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).

  • Ergonomic carrying device
    Patent number: 6027152
    Abstract: An ergonomic carrying device for transporting containers having: a top crossmember having two ends; a first leg member attached to the top crossmember and depending from the top crossmember, and a second leg member attached to and depending from the top crossmember; a backbrace member attached to the first and second leg members and extending therebetween; a bail hook attached to the crossmember at a point between the two ends of the top crossmember; and at least two handles attached at or near each of the two ends of the top crossmember.
    Type: Grant
    Filed: December 9, 1998
    Date of Patent: February 22, 2000
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: David J. Sawdey