Patents by Inventor Dennis J. Heyden

Dennis J. Heyden 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: 4783002
    Abstract: The barrier free drinking fountain has an oval-shaped basin which rests on an extended cantilevered arm. The basin is an assembly of an upper bowl and a lower bowl which are assembled on the waste removal pipe and which may be readily disassembled without breaking adhesive seals. The push actuator is semicylindrically-shaped to provide a manually accessible surface spanning approximately 180.degree.. The push actuator moves both translationally and rotationally, depending on where the actuator is pushed. Translational and rotational movement of the actuator causes the water dispensing valve to operate.
    Type: Grant
    Filed: February 13, 1987
    Date of Patent: November 8, 1988
    Assignee: King-Seeley Thermos Company
    Inventors: Doyle Raymer, Dipak J. Negandhi, Dennis J. Heyden, Robert L. Latzko
  • Patent number: 4600148
    Abstract: A drainless water cooler or fountain having a gooseneck water dispensing faucet and a waste water receptacle cup mounted on top of the multiply tiered top member. A cup is removably carried within a downwardly depending well which can be retrofitted for readily and economically converting the drainless-type water fountain or cooler into a more permanent drain connected installation. A dual action valve featuring reduced diameter valve seat and valve construction is capable of regulating and dispensing either hot or cold water through the common gooseneck faucet. Placement of the faucet and waste water receptacle cup on the top of the cabinet eliminates the need to bend or stoop when dispensing water or emptying the receptacle cup. The receptacle cup is disposed within the interior of the cabinet and is thus protected against accidental bumping or spilling.
    Type: Grant
    Filed: October 17, 1983
    Date of Patent: July 15, 1986
    Assignee: King-Seeley Thermos Co.
    Inventors: Doyle Raymer, Michael Eveland, Dennis J. Heyden