USD428900SExpiredUtility

Riser for molten metal mold

19
Assignee: JOY MARK INCPriority: Sep 3, 1999Filed: Sep 3, 1999Granted: Aug 1, 2000
Est. expirySep 3, 2019(expired)· nominal 20-yr term from priority
Inventors:Clifford E. Couture
19
PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a riser for molten metal mold, substantially as shown and described.

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