USD438647SExpiredUtility

Support column

66
Priority: Apr 12, 2000Filed: Apr 12, 2000Granted: Mar 6, 2001
Est. expiryApr 12, 2020(expired)· nominal 20-yr term from priority
Inventors:Ally O. Hing
66
PatentIndex Score
15
Cited by
5
References
1
Claims

Claims

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

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