B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 81/18 (2006.01) B65D 81/24 (2006.01)
Patent
CA 2499654
The present invention discloses a moisture-proof container, comprising a container body and a sealed lid, and the sealed lid is corresponsive to the container body and comprises a sealed cover and an external cover; the sealed cover has a four-tubular pumping pipe and its accessory pump member, and the sealed cover has an air release valve on one side, and an indicator disposed on the other side for expanding or contracting according to the vacuum inside the container. Reserved holes are disposed on the external cover and corresponsive to the foregoing air release valve and the indicator, such that when the sealed cover and the external cover are coupled, the air release valve and the indicator are exposed from the external cover.
Chen Hsin-Yu
Riches Mckenzie & Herbert Llp
LandOfFree
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