Patents by Inventor John J. Dau

John J. Dau 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: 4935995
    Abstract: A fabric juncture assembly comprising an interlock and connectors, where the fabric panels are secured to the latter. Assembly is assured by a male-female latching mode variously presented along adjacent edges of the interlock and the connectors. As a result, a secured relationship is positively achieved between the interlock and the connectors and, at the same time, a watertight relationship.
    Type: Grant
    Filed: January 27, 1989
    Date of Patent: June 26, 1990
    Assignee: Anchor Industries, Inc.
    Inventor: John J. Daus, Jr.
  • Patent number: 4648734
    Abstract: A corner connector assembly for a tent characterized as a two-part casting arranged for a floating relationship, the latter serving advantages in assembling struts or eave bars having crimped areas proximate the ends thereof which cooperate with projections on the inner surfaces of hollow arms forming part of the assembly. The arrangement also includes a vertical adjustment feature for the leg supporting the connector, such involving upper and lower members, the upper member being rotatable within the lower member by means of a bolt riding along a spring, to accommodate for variations in the terrain or other supporting surface.
    Type: Grant
    Filed: October 5, 1984
    Date of Patent: March 10, 1987
    Assignee: Anchor Industries, Inc.
    Inventors: John J. Daus, Jr., Henry E. James
  • Patent number: 4056327
    Abstract: A tent frame assembly characterized by a two-part corner member or casting secured together by an independent nut and bolt arrangement, where the nut is dimensioned so as to permit ready grasping and tightening during the assembly procedure. The invention further includes a pre-positioned rotatable sleeve forming part of a corner brace assembly to expedite installation and to achieve a stabilized frame.
    Type: Grant
    Filed: February 19, 1976
    Date of Patent: November 1, 1977
    Assignee: Anchor Industries, Inc.
    Inventors: John J. Daus, Jr., Henry E. James, Thomas L. Reinhart
  • Patent number: D278294
    Type: Grant
    Filed: March 4, 1983
    Date of Patent: April 9, 1985
    Inventor: John J. Dau