USD246697SExpiredUtility

Chain link

47
Assignee: GRAETZ MFG INCPriority: Nov 28, 1975Filed: Nov 28, 1975Granted: Dec 20, 1977
Est. expiryNov 28, 1995(expired)· nominal 20-yr term from priority
Inventors:Edward A. Graetz
47
PatentIndex Score
6
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a chain link, substantially as shown.

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