USD281325SExpiredUtility
Plow-bottom
Est. expiryAug 11, 2003(expired)· nominal 20-yr term from priority
Inventors:Johan Nordland
34
PatentIndex Score
4
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a plow-bottom, substantially as shown.
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