B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
206/19
B65D 41/34 (2006.01)
Patent
CA 1239903
ABSTRACT OF THE DISCLOSURE A bottle stopper having a cap shaped body of substantially rigid plastics material and a seal applied to the body bottom edge region and the side wall region adjacent said bottom, the bottom being provided with a concentric inwardly extending rib and a plurality of recesses between the rib and the said wall, while the side wall is in internally provided with an annular flange close to the bottom and a plurality of hollows between the flange and the bottom. The seal is disposed between said rib and said flange and fills said recesses and hollows. 1.
446433
Bereskin & Parr
Vem de Tapas Metalicas S.a.
LandOfFree
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