Patents by Inventor Fred D. Alexander

Fred D. Alexander 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).

  • Container with dome cover
    Patent number: 4375862
    Abstract: The combination of a circular container and cover having their rim and flange, respectively, formed to provide multiple, equally spaced locking means. The container and cover have a plurality of spaced notches and handles, respectively, formed on their outer side walls, said notches and handles providing means for handling and manipulating the container and cover for relative rotational movement therebetween to effectuate said locking means.
    Type: Grant
    Filed: December 14, 1981
    Date of Patent: March 8, 1983
    Assignee: Ekco Products, Inc.
    Inventors: Roger A. Kurinsky, Fred D. Alexander, Michael E. Holzkopf
  • Broiler pan insert
    Patent number: D255413
    Type: Grant
    Filed: December 20, 1977
    Date of Patent: June 17, 1980
    Assignee: American Home Products Corporation
    Inventor: Fred D. Alexander