Patents by Inventor Walter Weisser

Walter Weisser 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).

  • Patent number: 4005716
    Abstract: A device for manually forming a plug of tobacco and ejecting the plug into a cigarette tube includes a housing defining a chamber for receiving loose tobacco and a press bar for compressing the tobacco into a cylindrical plug. The press bar is slid horizontally in the chamber by means of a toggle lever system including a handle pivotally mounted at one end in the housing, and pivotally connected to the end of the press bar remote from the tobacco by a lever, which is pivotally connected to the handle and press bar. After forming the plug, the latter is ejected by means of a slide including a lug extending into the chamber at one end through a slot. A spoon on the inner end of the lug engages one end of the plug and, by moving the lug along the slot, the plug is forced into a cigarette tube mounted on a tube on one side of the housing.
    Type: Grant
    Filed: February 9, 1972
    Date of Patent: February 1, 1977
    Assignee: Martin Brinkmann AG
    Inventors: Rudolf Messner, Walter Weisser