USD321788SExpiredUtility

Tool box

92
Assignee: CHEN PI-CHIPriority: Jun 6, 1989Filed: Jun 6, 1989Granted: Nov 26, 1991
Est. expiryJun 6, 2009(expired)· nominal 20-yr term from priority
Inventors:Pi-Chi Chen
92
PatentIndex Score
41
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for tool box, as shown and described.

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