Patents by Inventor Doru A. Ohannesian

Doru A. Ohannesian 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).

  • Housing for garbage disposer
    Patent number: 4432568
    Abstract: A garbage disposer for mounting under a sink and adapted for optional connection with a dishwasher drain line. An upper housing for a garbage disposer with a sink inlet passage and dishwasher inlet spout disposed in vertical parallel alignment, with an integral cap for the spout closing the inlet end thereof, which cap is readily removed when a dishwasher is to be operated with the garbage disposer.
    Type: Grant
    Filed: August 31, 1981
    Date of Patent: February 21, 1984
    Assignee: Norris Industries, Inc.
    Inventors: Doru A. Ohannesian, Cyral M. Walsh