Patent ID: 11877677
Assignee: nan
Field: Handling (Mechanical engineering)
Classification: CPC A  B  Y | IPC A  B

Claim 0:
1. A reusable beverage container comprising:
a glass cup having a formed mouth having a smooth exterior frustoconical surface which continuously widens in exterior diameter from a base of the mouth to a rim of the mouth, the mouth having a height of greater than 15 mm; and
a lid for engaging the mouth, the lid comprising a top section and an elastomeric skirt, the top section having a drinking aperture therethrough, the skirt defining an inner frustoconical surface and an outer surface, the inner frustoconical surface conforming in shape and size to the outer frustoconical surface and the skirt thickening towards a lower edge thereof, wherein:
the lower edge is positioned at the base of the mouth when the lid is fully seated on the mouth; and
the skirt extends lower than a bottommost part of the top section of the lid.