USD308200SExpiredUtility

Keyboard

84
Assignee: OLIVETTI & CO SPAPriority: Jun 15, 1987Filed: Dec 7, 1987Granted: May 29, 1990
Est. expiryJun 15, 2007(expired)· nominal 20-yr term from priority
Inventors:Ettore Sottsass
84
PatentIndex Score
21
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a keyboard, as shown and described.

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