USD405302SExpiredUtility
Back rest for benches
Est. expiryJan 9, 2018(expired)· nominal 20-yr term from priority
Inventors:Loren K. Lum
43
PatentIndex Score
8
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a back rest for benches, as shown and described.
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