USD301890SExpiredUtility

Packaging machine

Assignee: AB TETRA PAKPriority: Apr 18, 1986Filed: Oct 20, 1986Granted: Jun 27, 1989
Est. expiryApr 18, 2006(expired)· nominal 20-yr term from priority
91
PatentIndex Score
50
Cited by
4
References
1
Claims

Claims

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

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