USD249665SExpiredUtility
Front discharge mixer truck
Est. expiryJan 21, 1997(expired)· nominal 20-yr term from priority
Inventors:Frederick J. Silbernagel
78
PatentIndex Score
17
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a front discharge mixer truck, substantially as shown and described.
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