Patents by Inventor Bruno A. Eibensteiner

Bruno A. Eibensteiner 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).

  • Child resistant container cover
    Patent number: 4387817
    Abstract: A child-resistant package characterized by a container with a threaded neck portion, a closure provided with a multiplicity of threads cooperatively engaging the threads on the neck portion, means connected to the threaded neck portion for stopping the threading rotation of the closure onto the threaded neck portion at a predetermined position, and resilient liner means interposed between the underside of the top of the closure and the top of the neck portion.
    Type: Grant
    Filed: October 19, 1981
    Date of Patent: June 14, 1983
    Assignee: Ethyl Products Company
    Inventors: Laurence E. Wiles, Frank C. Page, III, Bruno A. Eibensteiner