Welded double fabric tube

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8985158
APP PUB NO 20130233434A1
SERIAL NO

13440575

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fabric tube with two passages comprises a fabric tube sheet. A first fabric weld strip with right and left flanges extending laterally from a bottom edge of a weld fin is welded to a first surface extending the length of the fabric tube sheet at a distance D1 from the first edge thereof. A second fabric weld strip is welded to an opposite second surface and extends the length of the fabric tube sheet between the first fabric weld strip and the second edge of the fabric tube sheet at a distance D2 from the second edge of the fabric tube sheet. The first edge of the fabric tube sheet is welded to the weld fin of the second fabric weld strip and the second edge of the fabric tube sheet is welded to the weld fin of the first fabric weld strip to form two passages.

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Patent Owner(s)

  • ABC CANADA TECHNOLOGY GROUP LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adams, Don Saskatoon, CA 7 41
Hack, Bob Aberdeen, CA 1 3
Yausie, James Saskatoon, CA 4 8
Yausie, Paul Saskatoon, CA 3 3

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