USD365149SExpiredUtility

Ophthalmic refractor

39
Assignee: R H BURTON COMPANYPriority: May 31, 1994Filed: May 31, 1994Granted: Dec 12, 1995
Est. expiryMay 31, 2014(expired)· nominal 20-yr term from priority
Inventors:Roy H. BurtonDavid E. Wood
39
PatentIndex Score
3
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an ophthalmic refractor, as shown.

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