USD512942SExpiredUtility
Three-point hitch trailer
Est. expiryMay 17, 2024(expired)· nominal 20-yr term from priority
Inventors:Donald Richard Wittkowski
42
PatentIndex Score
5
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a three-point hitch trailer, as shown and described.
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