USD451519SExpiredUtility
Detachable keyboard extension table
Est. expiryMar 30, 2021(expired)· nominal 20-yr term from priority
Inventors:Roger Svanberg
16
PatentIndex Score
3
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a detachable keyboard extension table, as shown and described.
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