Patents by Inventor Fred Dowd

Fred Dowd 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).

  • Collapsible corrugated plastic box
    Patent number: 6102279
    Abstract: This invention provides a collapsible box made of corrugated plastic, which has improved hinge line/score line configurations between walls and panels and improved hand holds. A plastic box of this invention preferably has an automatically lockable bottom to facilitate erection of the box, and can be easily collapsed for return shipment and reuse.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: August 15, 2000
    Assignee: Technology Container Corporation
    Inventor: Fred Dowd
  • Collapsible corrugated plastic box having improved tear resistance
    Patent number: 6102280
    Abstract: This invention provides a collapsible box made of corrugated plastic, which has improved hinge line/score line configurations between walls and panels and improved hand holds. A plastic box of this invention preferably has an automatically lockable bottom to facilitate erection of the box, and can be easily collapsed for return shipment and reuse.
    Type: Grant
    Filed: March 17, 1999
    Date of Patent: August 15, 2000
    Assignee: Technology Container Corporation
    Inventor: Fred Dowd