USD322615SExpiredUtility

Tundish insert

Assignee: FOSECO INTPriority: Feb 1, 1991Filed: Feb 1, 1991Granted: Dec 24, 1991
Est. expiryFeb 1, 2011(expired)· nominal 20-yr term from priority
42
PatentIndex Score
4
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a tundish insert, as shown and described.

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