Patents by Inventor Robert F. M. Speitel

Robert F. M. Speitel 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).

  • Casing for lipstick or ball point pen refills
    Patent number: 4367965
    Abstract: A container for rigid products such as small, ball-pen refills and the like comprising a body and an opening, a flexible element sliding in guide means by means of a push button, and a cover for holding the contents thereof. The casing is characterized in that the push button is mounted elastically relative to the body. According to a modification this elasticity is attained by attaching the push button to one end of the flexible element, with said end being made thinner so as to be capable of extending toward the outside of a slot.
    Type: Grant
    Filed: December 29, 1980
    Date of Patent: January 11, 1983
    Assignee: Teleplastics Industries Company
    Inventors: Francois X. Speitel, Robert F. M. Speitel