Tapered trailer with horizontal seams and support rails
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Apr 1, 2003
Grant Date -
N/A
app pub date -
Nov 8, 2000
filing date -
Nov 8, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for manufacturing a sidewall for a trailer in the shape of a trapezoid having a right edge and a left edge of differing lengths and the top edge perpendicular to the right and left edges. A first rectangular sheet has lengths of a top and a bottom edge equal to a desired length of the sidewall. The second rectangular sheet is fabricated with top and bottom edges having a sufficient length so that right and left edges of the second sheet extend beyond the right and left edges of the first sheet. The second rectangular sheet is placed either on top of or underneath the first sheet so that the second sheet slopes downward either from the right to the left or from the left to the right at an angle with respect to the first sheet. The second rectangular sheet is welded to the first rectangular sheet along the entire length where the first rectangular sheet and the second rectangular sheet overlap thereby forming a seam.
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