Special receptacle or package – Structural features for vertical stacking – i.e. – similar... – Having vertical projecting element or recess for interlock
Patent
1989-07-18
1990-11-20
Moy, Joseph Man-fu
Special receptacle or package
Structural features for vertical stacking, i.e., similar...
Having vertical projecting element or recess for interlock
206429, 206507, B65D 2104, B65D 144
Patent
active
049712020
ABSTRACT:
A stackable crate and stackable crate system, wherein each crate comprises: a pair of opposing sidewalls, a back wall coupled to the sidewalls, and a front wall coupled to the sidewalls. The front wall has a first substantially rectangularly shaped opening at the top portion and a second substantially rectangularly shaped opening at the bottom portion of the front wall, thereby defining in the front wall a central portion with the bottom edge of the central portion extending to form at each end a lower leg segment and the top edge of the central portion extending to form at each end an upper leg segment. A bottom side is planar as it extends away from the back wall but tapers upwardly to merge with the central portion. The bottom side is joined to the sidewalls and to the back wall to define a storage compartment in the interior of the crate.
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Man-Fu Moy Joseph
Spectrum International Inc.
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