USD428224SExpiredUtility

Dipstick cleaner

50
Individually held — no corporate assignee on recordPriority: Apr 2, 1998Filed: Apr 2, 1998Granted: Jul 11, 2000
Est. expiryApr 2, 2018(expired)· nominal 20-yr term from priority
Inventors:Alexandria A. Alexander
50
PatentIndex Score
14
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dipstick cleaner, as shown and described.

Join the waitlist — get patent alerts

Track USD428224S — get alerts on status changes and closely related new filings.

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