USD391923SExpiredUtility
Control device
Est. expiryMay 21, 2016(expired)· nominal 20-yr term from priority
Inventors:Peter M. Tracey
66
PatentIndex Score
15
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a "control device", as shown and described.
Join the waitlist — get patent alerts
Track USD391923S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.