USD308096SExpiredUtility

Orthodontic face mask

37
Assignee: COLLINS JR JOHN APriority: Jan 4, 1988Filed: Jan 4, 1988Granted: May 22, 1990
Est. expiryJan 4, 2008(expired)· nominal 20-yr term from priority
Inventors:John A. Collins, Jr.
37
PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an orthodontic face mask, as shown and described.

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