USD333917SExpiredUtility

Earphone case

Assignee: SONY CORPPriority: Jul 12, 1988Filed: Jan 12, 1989Granted: Mar 16, 1993
Est. expiryJul 12, 2008(expired)· nominal 20-yr term from priority
91
PatentIndex Score
44
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an earphone case, as shown and described.

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