USD564658SExpiredUtility

Apparatus for maintaining a dry field during dental procedures

66
Assignee: ANDERSON ROSS WILLIAMPriority: Nov 22, 2002Filed: Mar 1, 2007Granted: Mar 18, 2008
Est. expiryNov 22, 2022(expired)· nominal 20-yr term from priority
Inventors:Ross Anderson
66
PatentIndex Score
16
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an apparatus for maintaining a dry field during dental procedures, as shown and described.

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