USD286733SExpiredUtility

Combined proofing and dough raising tray

25
Individually held — no corporate assignee on recordPriority: Jan 20, 1984Filed: Jan 20, 1984Granted: Nov 18, 1986
Est. expiryJan 20, 2004(expired)· nominal 20-yr term from priority
Inventors:William R. Dahlke
25
PatentIndex Score
1
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined proofing and dough raising tray, as shown and described.

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