Receptacles – Container attachment or adjunct – Pressure relief means
Patent
1989-03-31
1990-06-12
Pollard, Steven M.
Receptacles
Container attachment or adjunct
Pressure relief means
220 15, 220 71, B65D 634
Patent
active
049325515
ABSTRACT:
A plastic tank for storage and transport of liquids having a reinforcing sleeve for the discharge spout of the tank. The reinforcing sleeve comprises two identical generally C-shaped plate members which each have an overall circumferential length greater than one-half the circumference of the discharge spout to enable each plate member to be snap fit around the discharge spout and retained in place thereon. Each plate member has a V-shaped projection extending circumferentially from one end, and a corresponding recess at the other end to enable the plate members to interlock with one another and to axially self align on the discharge spout with the tip of the V-projection seating into the groove in the V-shaped recess.
REFERENCES:
patent: 4157609 (1979-06-01), Schutz
patent: 4489847 (1984-12-01), Ames
patent: 4648521 (1987-03-01), Thomas et al.
patent: 4660733 (1987-04-01), Snyder et al.
patent: 4795057 (1989-01-01), Jungels et al.
Thomas Larry D.
Waltke David L.
Hoover Group Inc.
Pollard Steven M.
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