USD493523SExpiredUtility

Nasal mask seal

95
Assignee: RESPIRONICS INCPriority: Aug 10, 1999Filed: Jul 20, 2001Granted: Jul 27, 2004
Est. expiryAug 10, 2019(expired)· nominal 20-yr term from priority
Inventors:Shari S. BarnettJoseph M. Miceli, Jr.
95
PatentIndex Score
55
Cited by
39
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a nasal mask seal, as shown and described.

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