USD329706SExpiredUtility

Link for a roll-down shutter

37
Individually held — no corporate assignee on recordPriority: May 12, 1989Filed: May 12, 1989Granted: Sep 22, 1992
Est. expiryMay 12, 2009(expired)· nominal 20-yr term from priority
Inventors:Herman R. HermensLeonardus M. L. J. Schoeren
37
PatentIndex Score
6
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a link for a roll-down shutter, as shown.

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