USD570058SActiveUtility

Air duct cleaner tower and cart assembly

67
Assignee: ROTOBRUSH INT L LLCPriority: Apr 6, 2007Filed: Apr 6, 2007Granted: May 27, 2008
Est. expiryApr 6, 2027(~0.7 yrs left)· nominal 20-yr term from priority
Inventors:Tandy P. WatsonScott PetersonFred M. Gore
67
PatentIndex Score
19
Cited by
23
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an air duct cleaner tower and cart assembly, as shown and described.

Join the waitlist — get patent alerts

Track USD570058S — get alerts on status changes and closely related new filings.

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