USD571310SExpiredUtility

Control knob

50
Individually held — no corporate assignee on recordPriority: Dec 9, 2005Filed: Dec 3, 2007Granted: Jun 17, 2008
Est. expiryDec 9, 2025(expired)· nominal 20-yr term from priority
Inventors:James Collins
50
PatentIndex Score
7
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a control knob, as shown and described.

Join the waitlist — get patent alerts

Track USD571310S — get alerts on status changes and closely related new filings.

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