USD546596SExpiredUtility

Breath guard

48
Assignee: DUKE MFG COPriority: Nov 8, 2005Filed: Nov 8, 2005Granted: Jul 17, 2007
Est. expiryNov 8, 2025(expired)· nominal 20-yr term from priority
Inventors:Michael B. McdermottMichael W. McgahaAlbert D. Smith
48
PatentIndex Score
10
Cited by
32
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a breath guard, as shown and described.

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