USD328276SExpiredUtility

Combined AC adapter and battery charger

82
Assignee: ASAHI OPTICAL CO LTDPriority: Feb 5, 1990Filed: Jul 5, 1990Granted: Jul 28, 1992
Est. expiryFeb 5, 2010(expired)· nominal 20-yr term from priority
Inventors:Masahiro Koinuma
82
PatentIndex Score
23
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined AC adapter and battery charger, as shown and described.

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