USD418197SExpiredUtility

Cylindrical filter element

35
Assignee: PALL CORPPriority: Nov 18, 1998Filed: Nov 18, 1998Granted: Dec 28, 1999
Est. expiryNov 18, 2018(expired)· nominal 20-yr term from priority
Inventors:John D. MillerKenneth M. Williamson
35
PatentIndex Score
2
Cited by
20
References
1
Claims

Claims

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

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.