USD659340SActiveUtility

Cleaning system trolley

60
Assignee: ROUILLARD CAROL APriority: Nov 24, 2009Filed: Aug 22, 2011Granted: May 8, 2012
Est. expiryNov 24, 2029(~3.4 yrs left)· nominal 20-yr term from priority
Inventors:Carol A. RouillardAndrew M. BoberAlfred Adolf WidmerAndrew R. J. RussellDave ClarkRoderick J. Mcbrien
60
PatentIndex Score
7
Cited by
111
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a cleaning system trolley, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.