Screw-on jar top with upstanding ears

Details Screw-on jar top with upstanding ears Screw-on jar top with upstanding ears

1977-04-28

1978-03-14

Hall, George T.

Bottles and jars

Closures

With means to facilitate closure removal

B65D 1716

Patent

active

040786897

ABSTRACT:
A screw-on jar top having opposing ears formed from jar top side material and protruding above the edge of the top is disclosed, while the seal between the top and the jar is maintained. The ears are shaped to receive a leverage-applying member to permit easier opening of the top when it is tightly screwed on, and to permit stacking of jars without interference from the ears.

REFERENCES:
patent: 2067117 (1937-01-01), Carhart
patent: 2094567 (1937-09-01), Barnby

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