USD325036SExpiredUtility

Sack closing instrument

Assignee: SCHULZ ROLANDPriority: Mar 31, 1989Filed: Sep 26, 1989Granted: Mar 31, 1992
Est. expiryMar 31, 2009(expired)· nominal 20-yr term from priority
Inventors:Roland Schulz
30
PatentIndex Score
1
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sack closing instrument, as shown.

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