USD417715SExpiredUtility

Cylindrical filter element

38
Assignee: PALL CORPPriority: Sep 25, 1996Filed: Sep 25, 1996Granted: Dec 14, 1999
Est. expirySep 25, 2016(expired)· nominal 20-yr term from priority
Inventors:John D. MillerKenneth M. Williamson
38
PatentIndex Score
3
Cited by
19
References
1
Claims

Claims

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

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