USD321681SExpiredUtility
Battery charger for electric eraser
Est. expiryDec 19, 2009(expired)· nominal 20-yr term from priority
Inventors:Keiichi Ohashi
38
PatentIndex Score
2
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for battery charger for electric eraser, as shown and described.
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