B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 47/24 (2006.01) A45F 3/16 (2006.01) B65D 25/50 (2006.01) B65D 47/14 (2006.01) B65D 79/00 (2006.01)
Patent
CA 2263822
A drinking receptacle cover to be removably applied to an opening of a receptacle main body. This cover has on its top plate a drinking spout which can be shut off and a negative pressure relief valve. The spout contains a drinking spout main body which protrudes from the top plate and has a channel; a drinking spout portion which is fitted on the drinking spout main body to be shiftable in the axial direction so as to open and close the channel; and a drinking spout cap which can be removably applied to the drinking spout portion; and the channel can be opened and closed by the shift of the drinking spout portion which occurs with fitting and removal of the drinking spout cap.
Goto Toru
Kato Rikiya
Kowa Yasuhiro
Matsuyama Shin
Toida Shoji
Marks & Clerk
Nippon Sanso Corporation
Thermos K.k.
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