USD504507SExpiredUtility

Pump cassette

81
Assignee: HOSPIRA INCPriority: Sep 19, 2003Filed: Feb 17, 2004Granted: Apr 26, 2005
Est. expirySep 19, 2023(expired)· nominal 20-yr term from priority
Inventors:John S. ZieglerMarwan A. Fathallah
81
PatentIndex Score
24
Cited by
12
References
1
Claims

Claims

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

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