USD287193SExpiredUtility

Threading device

42
Assignee: LATCHWAYS LTDPriority: Jul 13, 1983Filed: Jan 4, 1984Granted: Dec 16, 1986
Est. expiryJul 13, 2003(expired)· nominal 20-yr term from priority
Inventors:Alan W. Tupper
42
PatentIndex Score
2
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a threading device, as shown.

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