USD452420SExpiredUtility

Knot tying tool

27
Priority: Nov 2, 2000Filed: Nov 2, 2000Granted: Dec 25, 2001
Est. expiryNov 2, 2020(expired)· nominal 20-yr term from priority
Inventors:Hugh R. JohnstonThomas B. Kennedy
27
PatentIndex Score
6
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a knot tying tool, as shown.

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