Patents by Inventor Lubomir Holec

Lubomir Holec 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: 4757624
    Abstract: A calendar comprising a plurality of sheets hinged along one edge. Each sheet comprises spaced removable postcards along the free edge thereof with one part of a month printed on one side of the sheet and another part of a month printed along the other side of the sheet. The portions of each sheet between the postcards are aligned when the sheets are folded against one another and aligned openings are provided in the portions such that the calendar can be opened and suspended with one side of one sheet being visible with a part of a month visible and the side of a succeeding sheet being visible with the remainder of the month showing and such that the postcards can be removed along weakened lines leaving the remainder of the calendar intact.
    Type: Grant
    Filed: March 26, 1987
    Date of Patent: July 19, 1988
    Inventor: Lubomir Holec
  • Patent number: 4182002
    Abstract: A meat tenderizer device comprising a body having a tubular portion and an enlarged head. A plunger is mounted for reciprocating movement within the tubular portion and has a seal thereon thereby isolating the volume between the seal and the head. The head has circumferentially spaced axially extending projections with tapered points and passages extending from the projections to the area within said tubular portion between the seal and the head. The passages have one end terminating in spaced relation to the points and the other end extending axially and radially inwardly to the interior of the tubular portion of the body.
    Type: Grant
    Filed: March 1, 1976
    Date of Patent: January 8, 1980
    Inventor: Lubomir Holec
  • Patent number: D260567
    Type: Grant
    Filed: March 13, 1980
    Date of Patent: September 1, 1981
    Inventor: Lubomir Holec