USD337382SExpiredUtility

Drainage bag

85
Assignee: WALLACE LTD H GPriority: Oct 23, 1989Filed: Apr 23, 1990Granted: Jul 13, 1993
Est. expiryOct 23, 2009(expired)· nominal 20-yr term from priority
Inventors:Henry G. Wallace
85
PatentIndex Score
28
Cited by
6
References
1
Claims

Claims

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

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