Patents by Inventor Viktor Fehlmann

Viktor Fehlmann 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: 4313373
    Abstract: Apparatus for pitting dates wherein an endless apron consisting of plates with sockets for dates is transported stepwise by two chains past a hopper which dispenses randomly distributed dates onto the upper sides of successive plates, past an adjustable elastic refuser which intercepts overlapping dates and directs some intercepted dates into empty sockets, past a rotary brush which inclines partly inserted dates in a direction counter to the direction of movement of the plates, past a centering station wherein semicylindrical extensions of tubular centering elements penetrate into the sockets of the adjacent plate to promote or cause complete penetration of partly inserted dates into the respective sockets, and thereupon past a removing station where the cutting edges at the leading ends of reciprocable tools penetrate into the sockets to expel pits from the dates.
    Type: Grant
    Filed: September 24, 1980
    Date of Patent: February 2, 1982
    Assignee: Ferrum AG
    Inventor: Viktor Fehlmann