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Document Number
US Patent 4369913
Issued Date
January 25, 1983
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Inventors
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Abstract
A tray providing better bottom strength and better stacking strength. The tray has a double-ply base panel which will not bulge to the extent a single-ply tray would. Double-ply lower end panels are attached to the double-ply base panel. These lower end panels in conjunction with the upper end panels, the side end flaps and the interior locking panels provide quintuple-ply end sections which provide better strength.
Drawing
Tray - US Patent 4369913 Drawing
Drawing from US Patent 4369913
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Number of Claims:
8
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Owner
Published
January 25, 1983
Application Number
06/297,792
Filed
August 31, 1981
US Classification
206/509   229/120 229/120.14 229/167 229/178 229/915 229/919
Int'l Classification
B65D   5/08   (20060101)   B65D   5/02   (20060101)   B65D   5/00   (20060101)   B65D   5/489   (20060101)   B65D   5/48   (20060101)  
Examiner
USPTO Field of Search
229/30   229/32   229/23R   229/23A   229/34   229/27   229/15  
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Claims
Description
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