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US 6,237,801 B1Granted
Double-walled mug with handle
AssigneePacific Cornetta, Inc.
InventorChing Liu
Life of this patent
Estimating the term…
Abstract
A double-walled beverage container assembly comprising an outer shell and a handle and an inner cup assembled in a tight-fitting compression fit.
Claims6
A beverage container comprising:
- (a) a cylindrical outer shell open at its upper end so as to form a rim, said rim having a notch;
- (b) a handle comprising a hand grip portion and a notch-engaging portion adapted to engage said rim at said notch;
- and
- (c) an inner cup insertable into said outer shell and including an upper rim and a peripheral flange on said upper rim adapted to compressively engage said rim of said outer shell and said notch-engaging portion of said handle.
1 more element
Dependencies are inferred from the claim text.