Receptacles – Container attachment or adjunct – Drinking device
Patent
1992-10-19
1994-02-08
Shoap, Allan N.
Receptacles
Container attachment or adjunct
Drinking device
220703, 220713, 220719, 220293, 222570, A47G 1922, B65D 4106
Patent
active
052842711
ABSTRACT:
The present invention relates to a container for liquid which is able to retain the liquid therein for drinking purposes at a temperature close to its original temperature for a period of time. The design of the top or lid makes it easy to insert, and the new single straight spring arm design utilize a thicker spring arm, will assure vertical tension it needs keep the liquid from spilling out, and it eliminates the need for a gasket to seal the top or lid. The improved exterior shape will make silkscreen process easier.
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Caretto Vanessa
Chen Dong
Rozsa Thomas I.
Shoap Allan N.
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