USD248480SExpiredUtility

Foundry riser sleeve

23
Assignee: FOSECO INTPriority: Mar 19, 1976Filed: Sep 7, 1976Granted: Jul 11, 1978
Est. expiryMar 19, 1996(expired)· nominal 20-yr term from priority
Inventors:Tony William Bastock
E02D 29/14
23
PatentIndex Score
0
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a foundry riser sleeve, as shown.

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