USD458217SExpiredUtility
Accessory battery for portable computer
Est. expiryApr 18, 2021(expired)· nominal 20-yr term from priority
Inventors:Kenneth W. Hawk
47
PatentIndex Score
11
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8
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1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an accessory battery for portable computer, as shown and described.
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