USD343571SExpiredUtility

Screw

27
Assignee: VON SEGGERN EDWARD GPriority: Mar 14, 1991Filed: Mar 14, 1991Granted: Jan 25, 1994
Est. expiryMar 14, 2011(expired)· nominal 20-yr term from priority
Inventors:Edward G. Von Seggern
27
PatentIndex Score
5
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a screw, as shown and described.

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