USD324391SExpiredUtility
Crucible holder attachment
Individually held — no corporate assignee on recordPriority: Aug 25, 1989Filed: Aug 25, 1989Granted: Mar 3, 1992
Est. expiryAug 25, 2009(expired)· nominal 20-yr term from priority
Inventors:Richard L. Gaab
15
PatentIndex Score
2
Cited by
0
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a crucible holder attachment, as shown and described.
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