USD247628SExpiredUtility

Blank for a contained vent and insulation baffle

57
Individually held — no corporate assignee on recordPriority: Dec 1, 1976Filed: Dec 1, 1976Granted: Mar 28, 1978
Est. expiryDec 1, 1996(expired)· nominal 20-yr term from priority
Inventors:Bruce K. Ward
57
PatentIndex Score
6
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of a blank for a combined vent and insulation baffle, substantially as shown and described.

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