Patents by Inventor E. Jeffrey Dowd

E. Jeffrey 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).

  • SELF-CENTERING PIVOT DOOR HINGE SYSTEM
    Publication number: 20030213103
    Abstract: A pivot door hinge having a door receiving channel member pivotally connected to a fixed base plate member, the base plate member having a pair of opposing parallel ridge members defining an alignment channel, such that the channel member is retained within the alignment channel until pivoted from the centered orientation, whereby the channel member rests on the ridge members.
    Type: Application
    Filed: May 18, 2002
    Publication date: November 20, 2003
    Inventors: Robert D. Cameron, E. Jeffrey Dowd
  • Self-centering pivot door hinge system
    Patent number: 6643898
    Abstract: A pivot door hinge having a door receiving channel member pivotally connected to a fixed base plate member, the base plate member having a pair of opposing parallel ridge members defining an alignment channel, such that the channel member is retained within the alignment channel until pivoted from the centered orientation, whereby the channel member rests on the ridge members.
    Type: Grant
    Filed: May 18, 2002
    Date of Patent: November 11, 2003
    Assignee: Southeastern Aluminum Products, Inc.
    Inventors: Robert D. Cameron, E. Jeffrey Dowd