Patents by Inventor Mark B. Davidson

Mark B. Davidson 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: 5966905
    Abstract: A package of a continuous strip of material includes a plurality of parallel side by side stacks each containing a length of the strip, which is folded back and forth such that each folded portion of the stack is folded relative to the next portion about a line transverse to the strip and such that the side edges of the strip portions are aligned. The strip is continuous through each stack and can be connected by a splice from the end of one stack to beginning of the next stack. The package is compressed to reduce the height of the stacks and maintained in the compressed condition by an evacuated sealed bag. The package can have the stacks oriented vertically or horizontally. When the stacks are horizontal, the spliced portions are vertical and coplanar with the strips and at alternate ends. When the stacks are vertical, the spliced portions extend from the bottom of the stack along one end of the stack to the top of the next stack.
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: October 19, 1999
    Assignee: Stac-Pac Technologies Inc.
    Inventors: Lawrence J. O'Connor, Mark B. Davidson, Darrell Van Mol
  • Patent number: 5956926
    Abstract: A package of a continuous strip of material includes a plurality of parallel side by side stacks each containing a length of the strip which is folded back and forth such that each folded portion of the stack is folded relative to the next portion about a line transverse to the strip and such that the side edges of the strip portions are aligned. The strip is continuous through each stack and is connected by a splice from the end of one stack to beginning of the next stack. The package can be compressed to reduce the height of the stacks and maintained in the compressed condition by an evacuated sealed bag. The package can be formed by folding a wide web of material back and forth and by slicing the folded web in a direction parallel to the sides of the web to form one or more stacks of a strip of width less than that of the web. The stack can be used to form the above package or can be used in a further processing by unfolding slitting and winding.
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: September 28, 1999
    Assignees: KT Holdings, Inc., Stac-Pac Technologies, Inc.
    Inventors: Lawrence J. O'Connor, Mark B. Davidson, Darrell Van Mol
  • Patent number: 5927051
    Abstract: A package of a continuous strip of material includes a plurality of parallel side by side stacks each containing a length of the strip which is folded back and forth such that each folded portion of the stack is folded relative to the next portion about a line transverse to the strip and such that the side edges of the strip portions are aligned. The strip is continuous through each stack and is connected by a splice from the end of one stack to beginning of the next stack. The package can be compressed to reduce the height of the stacks and maintained in the compressed condition by an evacuated sealed bag. The package can have the stacks vertical or horizontal. The stacks are connected by a spliced portion so that the strip is continuous through the package. When the stacks are horizontal, the spliced portions are vertical and coplanar with the strips and at alternate ends. When the stacks are vertical, the spliced portions extend from the bottom to the top at one end of the stack.
    Type: Grant
    Filed: July 8, 1997
    Date of Patent: July 27, 1999
    Assignees: KT Holdings Inc., Stac-Pac Technologies Inc.
    Inventors: Lawrence J. O'Connor, Mark B. Davidson, Darrell Van Mol