USD279323SExpiredUtility

Grain hopper

Assignee: SPENCELEY JAMESPriority: Apr 23, 1982Filed: Apr 23, 1982Granted: Jun 18, 1985
Est. expiryApr 23, 2002(expired)· nominal 20-yr term from priority
Inventors:James Spenceley
69
PatentIndex Score
13
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a grain hopper, as shown.

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