USD464342SExpiredUtility
Key matrix for a handset
Est. expiryMar 15, 2021(expired)· nominal 20-yr term from priority
Inventors:Kelley Ann Chao-Fei Ching Lee
73
PatentIndex Score
18
Cited by
20
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a key matrix for a handset, as shown.
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