Hermetically sealed cosmetic compact case
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 3, 2006
Grant Date -
N/A
app pub date -
Jan 4, 2000
filing date -
Nov 25, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hermetically sealed compact contains a cosmetic substance. The compact includes an integral two-piece insert having a cover piece coupled to a base piece by an integral living hinge. The cover piece of the insert has a circular cavity with a pair of ridges, while the base piece has a peripheral wall that slides within a groove to form the seal. As the integral insert obtains the closed configuration, the evacuated air makes a distinctive audible sound, indicating to the user that the hermetic seal has been established.
First Claim
Family
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Cited Art Landscape
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