Patents by Inventor Guy Tzifkansky

Guy Tzifkansky 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: 4600117
    Abstract: A food container comprises a bottom (3) which is substantially rectangular and which has outwardly flared walls (4) rising therefrom and terminating in a substantially rectangular opening (7). The tops of the walls are outwardly surrounded by a horizontal rim (5) which is rectangular in shape and they are capped by a vertical rib (6) extending above the rim (5). The container has a cover (2) having a horizontal rim (8) and a vertical rib (9) extending downwardly therefrom suitable for engaging around the vertical rib (6) of the container (1). The vertical ribs (6, 9) being of substantially the same height on the container (1) and the cover (2). The vertical rib (6) on the container (1) is provided with notches (12) on at least two sides thereof, and the vertical rib (9) of the cover is provided with outwardly offset lengths (16) of reduced height disposed opposite the notches (12) in one position of the cover ( 2) and not disposed opposite the notches (12) in a second position of the cover (2).
    Type: Grant
    Filed: July 17, 1985
    Date of Patent: July 15, 1986
    Assignee: CIDELCEM
    Inventors: Guy Tzifkansky, Jean-Claude Marchais
  • Patent number: 4576309
    Abstract: A food container comprises a bottom (3) which is substantially rectangular and which has outwardly flared walls (4) rising therefrom and terminating in a substantially rectangular opening (7). The tops of the walls are outwardly surrounded by a horizontal rim (5) which is rectangular in shape and they are capped by a vertical rib (6) extending above the rim (5). The container has a cover (2) having a horizontal rim (8) and a vertical rib (9) extending downwardly therefrom suitable for engaging around the vertical rib (6) of the container (1). The vertical ribs (6, 9) being of substantially the same height on the container (1) and the cover (2). The cover rib (9) has a plurality of shoulders (16) near the top thereof for co-operating with the container rib (6), and enabling an upper position and a lower position to be defined for the cover (2) on the container (1).
    Type: Grant
    Filed: July 17, 1985
    Date of Patent: March 18, 1986
    Assignee: Cidelcem
    Inventors: Guy Tzifkansky, Jean-Claude Marchais
  • Patent number: D286729
    Type: Grant
    Filed: April 4, 1984
    Date of Patent: November 18, 1986
    Assignee: Cidelcem, S.A.
    Inventors: Guy Tzifkansky, Jean-Claude Marchais
  • Patent number: D286730
    Type: Grant
    Filed: April 4, 1984
    Date of Patent: November 18, 1986
    Assignee: Cidelcem, S.A.
    Inventors: Guy Tzifkansky, Jean-Claude Marchais