Receptacles – Closures – Removable closure guided in rotary movement
Patent
1981-08-10
1982-11-23
Hall, George T.
Receptacles
Closures
Removable closure guided in rotary movement
220301, 220302, 220DIG33, 220373, 220374, B65D 4106, B65D 4136
Patent
active
043601227
ABSTRACT:
A cap for a liquid containing vessel has redundant tang portions for engagement with closure ramps of a host tank access filler tube. Sealing engagement between the cap and the filler tube cap retention ramps is enhanced through the utilization of pitched guide surface inclines on one of the tang elements.
REFERENCES:
patent: 1960928 (1934-05-01), Stant
patent: 3784047 (1974-01-01), Cooper
patent: 4081102 (1978-03-01), Sakai
DuBuchon F. D.
Gaines J. W.
Hall George T.
International Harvester Co.
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