Patents by Inventor Charles E. Carelli

Charles E. Carelli 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: 5451189
    Abstract: A spliced narrow non-directional endless belt for packaging applications, for use with plastic film wrapping packaging equipment. The ends of a coated fabric belt material are butted together and a splice material (also a coated fabric) is centered over the butted ends. Coatings of fluoropolymer dispersions are preferably applied over the various layers, and the entire construction is laminated together into a unitary construction. A fluoropolymer film may be positioned on the inner surface of the belt over the butted ends and over the edges of the belt onto the splice on the front surface of the belt.The resulting spliced belt is non-directional in that it is adapted to rotate in either a clockwise or counterclockwise direction when installed in the packaging equipment.
    Type: Grant
    Filed: August 9, 1994
    Date of Patent: September 19, 1995
    Assignee: AlliedSignal Inc.
    Inventors: Charles E. Carelli, Linda L. Springer
  • Patent number: 5385765
    Abstract: This invention relates to a spliced fluoropolymer coated mesh fabric comprising a fluoropolymer coated mesh fabric having two ends that are overlapped so as to align the mesh voids, and a fluoropolymer cord interwoven through at least one row of the aligned voids of the overlapped ends.
    Type: Grant
    Filed: October 26, 1992
    Date of Patent: January 31, 1995
    Assignee: AlliedSignal Inc.
    Inventors: Linda L. Springer, Charles E. Carelli
  • Patent number: 5360379
    Abstract: A spliced narrow non-directional endless belt for packaging applications, for use with plastic film wrapping packaging equipment. The ends of a coated fabric belt material are butted together and a fluoropolymer film is applied to the butted ends on the outer surface of the belt. A splice material (also a coated fabric) is centered over such fluoropolymer film. Another fluoropolymer film is positioned over the splice material so as to encapsulate it and another fluoropolymer film extends on the inside surface of the belt over the butted ends of the belt. The ends of this latter film extend over the edges of the belt onto the exterior surface of the film that is positioned over the splice on the front surface of the belt. Coatings of fluoropolymer dispersions are preferably applied over the various layers, and the entire construction is laminated together into a unitary construction.
    Type: Grant
    Filed: October 25, 1993
    Date of Patent: November 1, 1994
    Assignee: AlliedSignal Inc.
    Inventors: Charles E. Carelli, Linda L. Springer