USD320077SExpiredUtility

Ophthalmometer or similar article

66
Assignee: CANON KKPriority: Feb 12, 1988Filed: Aug 9, 1988Granted: Sep 17, 1991
Est. expiryFeb 12, 2008(expired)· nominal 20-yr term from priority
Inventors:Hiroyuki Koizumi
66
PatentIndex Score
11
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an ophthalmometer or similar article, as shown and described.

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