USD276837SExpiredUtility

Equalizing valve manifold

51
Individually held — no corporate assignee on recordPriority: Sep 13, 1982Filed: Sep 13, 1982Granted: Dec 18, 1984
Est. expirySep 13, 2002(expired)· nominal 20-yr term from priority
Inventors:Robert W. Evans
51
PatentIndex Score
4
Cited by
0
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an equalizing valve manifold, as shown.

Join the waitlist — get patent alerts

Track USD276837S — get alerts on status changes and closely related new filings.

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