USD623449SExpiredUtility
Mesh backrest for a chair
Est. expiryMay 13, 2025(expired)· nominal 20-yr term from priority
Inventors:Niels Diffrient
64
PatentIndex Score
11
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10
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a mesh backrest for a chair, as shown and described.
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