USD285375SExpiredUtility

Poultry vaccination unit

19
Assignee: SCHERING CORPPriority: Dec 20, 1983Filed: Dec 20, 1983Granted: Aug 26, 1986
Est. expiryDec 20, 2003(expired)· nominal 20-yr term from priority
Inventors:James L. Hutchins
19
PatentIndex Score
1
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a poultry vaccination unit, as shown and described.

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