USD611787SActiveUtility

Oxygen tank key

34
Individually held — no corporate assignee on recordPriority: Dec 31, 2007Filed: Dec 31, 2007Granted: Mar 16, 2010
Est. expiryDec 31, 2027(~1.4 yrs left)· nominal 20-yr term from priority
Inventors:Joshua Knapp
34
PatentIndex Score
3
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an “oxygen tank key,” as shown and described.

Join the waitlist — get patent alerts

Track USD611787S — get alerts on status changes and closely related new filings.

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