USD256158SExpiredUtility

Blocking baffle

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Assignee: DIVERSIFIED INSULATIONPriority: Mar 22, 1978Filed: Mar 22, 1978Granted: Jul 29, 1980
Est. expiryMar 22, 1998(expired)· nominal 20-yr term from priority
Inventors:Bruce K. Ward
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PatentIndex Score
4
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a blocking baffle, substantially as shown and described.

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