USD243256SExpiredUtility

Water pipe casing

55
Individually held — no corporate assignee on recordPriority: Nov 20, 1974Filed: Nov 20, 1974Granted: Feb 1, 1977
Est. expiryNov 20, 1994(expired)· nominal 20-yr term from priority
Inventors:George F. Grihalva
55
PatentIndex Score
10
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The new and ornamental design for a water pipe casing, as shown.

Join the waitlist — get patent alerts

Track USD243256S — get alerts on status changes and closely related new filings.

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