USD445193SExpiredUtility

Vent disk

67
Assignee: PLAYTEX PRODUCTS INCPriority: Apr 5, 2000Filed: Apr 5, 2000Granted: Jul 17, 2001
Est. expiryApr 5, 2020(expired)· nominal 20-yr term from priority
Inventors:Francis X. ManganielloCharles Renz
A61J 9/04
67
PatentIndex Score
17
Cited by
50
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the vent disk, as shown and described in the accompanying figures.

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