USD449315SExpiredUtility
Multi-functional self-propelled farm tractor
Est. expiryJun 16, 2020(expired)· nominal 20-yr term from priority
Inventors:Wilfred J. Degelman
40
PatentIndex Score
4
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe design for the multi-functional self-propelled farm tractor, as shown.
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