Patents by Inventor Everett A. Eyden

Everett A. Eyden 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).

  • Method for forming a concrete deck
    Patent number: 4349491
    Abstract: The method for forming a concrete deck includes top adjustable removable hangers depending from opposed walls, beams or girders to support length adjustable ledgers, which ledgers support deck joists and decking associated therewith and upon which concrete deck will be poured to form a slab supported upon the walls, beams or girders. Means are incorporated to permit assembly from the top of the hangers, ledgers, deck joists and decking and to permit vertical adjustment of the ledgers from the top to bring the decking to grade elevation. Further means are incorporated to permit disassembly of the hangers, ledgers, deck joists and decking from the bottom after cure of the poured concrete deck.
    Type: Grant
    Filed: March 25, 1980
    Date of Patent: September 14, 1982
    Inventor: Everett A. Eyden
  • Hanger for concrete deck forming apparatus
    Patent number: 4348002
    Abstract: Top adjustable removable hangers depend from opposed walls, beams or girders to support length adjustable ledgers, which ledgers support deck joists and decking associated therewith and upon which a concrete deck will be poured to form a slab supported upon the walls, beams or girders. Means are incorporated to permit assembly from the top of the hangers, ledgers, deck joists and decking and means are included in the hangers to permit vertical adjustment of the ledgers from above or below to bring the decking to grade elevation. Further means are incorporated to permit disassembly of the hangers, ledgers, deck joists and decking from the bottom after cure of the poured concrete deck.
    Type: Grant
    Filed: May 18, 1981
    Date of Patent: September 7, 1982
    Inventor: Everett A. Eyden
  • Ledger for concrete deck forming apparatus
    Patent number: 4348004
    Abstract: Top adjustable removable hangers depend from opposed walls, beams or girders to support length adjustable ledgers, which ledgers support deck joists and decking associated therewith and upon which a concrete deck will be poured to form a slab supported upon the walls, beams or girders. Means are incorporated to permit assembly from the top of the hangers, ledgers, deck joists and decking and to permit vertical adjustment of the ledgers from the top to bring the decking to grade elevation. Further means are incorporated to permit disassembly of the hangers, ledgers, deck joists and decking from the bottom after cure of the poured concrete.
    Type: Grant
    Filed: May 18, 1981
    Date of Patent: September 7, 1982
    Inventor: Everett A. Eyden
  • Concrete deck forming apparatus
    Patent number: 4342440
    Abstract: Apparatus for forming a concrete deck includes top adjustable removable hangers depending from opposed walls, beams or girders to support length adjustable ledgers, which ledgers support deck joists and decking associated therewith and upon which a concrete deck will be poured to form a slab supported upon the walls, beams or girders. Means are incorporated to permit assembly from the top of the hangers, ledgers, deck joists and decking and to permit vertical adjustment of the ledgers from the top to bring the decking to grade elevation. Further means are incorporated to permit disassembly of the hangers, ledgers, deck joists and decking from the bottom after cure of the poured concrete deck.
    Type: Grant
    Filed: May 18, 1981
    Date of Patent: August 3, 1982
    Inventor: Everett A. Eyden