Patents by Inventor Albert Konrad

Albert Konrad 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).

  • Closure seal and apparatus for applying the same
    Patent number: 4192043
    Abstract: A closure seal for use in securing overlapped bands wrapping a package as disclosed in which the closure seal has a floor portion, a flange extending from one side thereof and a flap having two flap portions extending from the other side thereof. Apparatus for use with the closure seal is also disclosed.
    Type: Grant
    Filed: January 16, 1979
    Date of Patent: March 11, 1980
    Inventor: Albert Konrad
  • Apparatus for producing a connection between two overlapping band sections of a package strip and improved closure seal for use therewith
    Patent number: 4056128
    Abstract: An apparatus for producing a connection between two overlapping band or tape sections of a strip or strap wrapped around a package or thelike with the aid of a closure seal having a floor portion which merges at one side with a flange edge and at the opposite side there merges a flap. The apparatus includes a band tensioning roll, a closure mechanism for the closure seal and an actuation mechanism. The closure mechanism contains a punch for closing the closure seals, the punch having a working surface including a flat contact surface intended to act upon the flap of the closure seal and a curved flanging surface intended to act upon the flange edge of the closure seal.
    Type: Grant
    Filed: April 13, 1976
    Date of Patent: November 1, 1977
    Inventor: Albert Konrad