Air duct cleaner tower and cart assembly

Details Air duct cleaner tower and cart assembly Air duct cleaner tower and cart assembly

2007-04-06

2008-05-27

Zarfas, Louis S (Department: 2914)

Washing, cleaning, or drying machine

Washing, cleaning, or drying machine

Design Patent

active

D0570058

CLAIM:
The ornamental design for an air duct cleaner tower and cart assembly, as shown and described.

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http://www.rotobrush.com/postcard/images/aiR—breakout—carrier.jpg Feb. 14, 2008.
http://www.vacbrush.com/p.htm Feb. 14, 2008.
Parent case U.S. Appl. No. 29/212,958 filed on Sep. 10, 2004 to Watson, et al. entitled Air Duct Cleaner Tower and Cart Assembly; currently pending.

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