USD339825SExpiredUtility

Vertical file

Assignee: HWANG SHIH-MINGPriority: Dec 3, 1991Filed: Dec 3, 1991Granted: Sep 28, 1993
Est. expiryDec 3, 2011(expired)· nominal 20-yr term from priority
Inventors:Shih-Ming Hwang
81
PatentIndex Score
21
Cited by
5
References
1
Claims

Claims

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

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