Patents by Inventor Daniel R. Kalata

Daniel R. Kalata 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).

  • Nestable containers
    Patent number: RE29320
    Abstract: A nestable container having a frusto-conical downwardly tapering sidewall, and a bottom which includes a plurality of embossed lugs disposed towards the periphery and a portion lying inside the lugs which is embossed upwardly forming a surface on the interior of the container for engaging the lugs of and radially and axially restraining an upper nested container. In one form of the invention the upper end of the container has means for spacing it a predetermined distance from an adjacent container in a nested stack of containers.
    Type: Grant
    Filed: February 6, 1974
    Date of Patent: July 26, 1977
    Assignee: Owens-Illinois, Inc.
    Inventors: Daniel R. Kalata, Henry H. Huston