USD306068SExpiredUtility

Automatic perimeter for eyesight examination

Assignee: KOWA COPriority: Sep 3, 1985Filed: Feb 28, 1986Granted: Feb 13, 1990
Est. expirySep 3, 2005(expired)· nominal 20-yr term from priority
24
PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an automatic perimeter for eyesight examination, as shown and described.

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