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US 6,206,229 B1Granted
Drinking cup with depressible buttons
OwnerRoss B. Harjesinventor
Life of this patent
Estimating the term…
Abstract
A drinking cup with a reusable indicator which indicates the number of times the cup has been filled.
Claims11
A container for liquids comprising:
- said container having an open top, a closed bottom and sides,
- means on said sides for indicating the number of times said container has been filled,
- said means comprising a plurality of raised portions,
- said raised portions being deformable and thereby being capable of selective manual deformation to alter the appearance of said raised portions.
1 more element
A container for liquids comprising:
- said container having an open top, an open bottom and sides,
- means on said sides for indicating the number of times another container associated with said container has been filled,
- said means comprising a plurality of raised portions,
- said raised portions being deformable and thereby being capable of selective manual deformation to alter the appearance of said raised portions.
1 more element
Dependencies are inferred from the claim text.