USD313004SExpiredUtility

Battery charger

80
Assignee: HITACHI KOKO COMPANY LTDPriority: Aug 9, 1988Filed: Aug 9, 1988Granted: Dec 18, 1990
Est. expiryAug 9, 2008(expired)· nominal 20-yr term from priority
Inventors:Hideaki HasegawaYoshio IimuraKazuyuki Nagahara
80
PatentIndex Score
23
Cited by
6
References
1
Claims

Claims

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

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.