USD447014SExpiredUtility

Double-edged knife blade

25
Priority: Oct 23, 2000Filed: Oct 23, 2000Granted: Aug 28, 2001
Est. expiryOct 23, 2020(expired)· nominal 20-yr term from priority
Inventors:Louis Van Leeuwen
25
PatentIndex Score
2
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a double-edged knife blade, as shown.

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