Special receptacle or package – Structural features for vertical stacking – i.e. – similar... – Having vertical projecting element or recess for interlock
Patent
1994-02-08
1994-11-08
Castellano, S.
Special receptacle or package
Structural features for vertical stacking, i.e., similar...
Having vertical projecting element or recess for interlock
220562, 220 413, 220608, 220 427, B65D 2102
Patent
active
053619064
ABSTRACT:
A stackable container having excellent resistance to impact breakage includes (1) a plastic tank for containing liquids having at least one opening in its upper end and upper and lower abutments extending around sidewalls, (2) a top member engaged to the upper end of the tank having a downwardly facing abutting edge resting upon said upper abutment and (3) a bottom member engaged to the lower end of the tank having an upwardly facing abutting edge resting upon said lower abutment and having a plurality of downwardly extending legs. The tank has a generally rectangular configuration with a sump defined at one corner extending downwardly from the bottom and an internally raised area at another corner defining a depression forming an external ledge. Two tanks may be stacked in bottom-to-bottom relationship with the sump of one tank engaging the ledge of the other tank.
REFERENCES:
patent: 847760 (1907-03-01), Gates
patent: 2753079 (1960-07-01), Hersey
patent: 2937879 (1960-05-01), Lion
patent: 3349940 (1967-10-01), Cornelius
patent: 3474843 (1969-10-01), Maris
patent: 3486523 (1969-12-01), Mullings
patent: 4050580 (1977-09-01), Wilson
patent: 4480748 (1984-11-01), Wind
patent: 4557406 (1985-12-01), Olinger
patent: 4573603 (1986-03-01), Starling et al.
patent: 4648521 (1987-03-01), Thomas et al.
patent: 4656840 (1987-04-01), Loofbourrow et al.
patent: 4660724 (1987-04-01), Gaynes
patent: 4782973 (1988-11-01), Wiese
patent: 4785958 (1988-11-01), Snyder
patent: 4883251 (1989-11-01), Manas
patent: 4886239 (1989-12-01), Stimmel
patent: 4917246 (1990-04-01), Edelhoff
patent: 4919296 (1990-04-01), Kirsh et al.
patent: 4932551 (1990-06-01), Thomas et al.
patent: 4947988 (1990-08-01), Schultz
patent: 4961509 (1990-10-01), Currier
patent: 4989741 (1991-02-01), Dull et al.
patent: 5029734 (1991-07-01), Nichols
patent: 5038954 (1991-08-01), Bromley
patent: 5064101 (1991-11-01), Richter et al.
patent: 5205434 (1993-04-01), Brunson et al.
patent: 5226558 (1993-07-01), Whitney et al.
patent: 5271515 (1993-12-01), Berkheimer et al.
patent: 5307389 (1994-04-01), Meneely et al.
patent: 5307956 (1994-05-01), Richter et al.
Aeroquip Corporation
Castellano S.
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