USD552242SExpiredUtility

Ophthalmic digital acuity chart system

31
Assignee: REICHERT INCPriority: May 31, 2005Filed: May 31, 2005Granted: Oct 2, 2007
Est. expiryMay 31, 2025(expired)· nominal 20-yr term from priority
Inventors:Gregory Gutekunst
31
PatentIndex Score
6
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an ophthalmic digital acuity chart system, as shown.

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