USD243458SExpiredUtility

Filter

65
Assignee: PALL CORPPriority: Mar 18, 1976Filed: Mar 18, 1976Granted: Feb 22, 1977
Est. expiryMar 18, 1996(expired)· nominal 20-yr term from priority
Inventors:David B. Pall
65
PatentIndex Score
7
Cited by
5
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD243458S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.