USD375402SExpiredUtility

Knapsack

Assignee: YEH KUEI-CHING KPriority: Mar 12, 1996Filed: Mar 12, 1996Granted: Nov 12, 1996
Est. expiryMar 12, 2016(expired)· nominal 20-yr term from priority
72
PatentIndex Score
31
Cited by
8
References
1
Claims

Claims

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

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