Air duct cleaner tower and cart assembly
Granted 27 May 2008 · no office action yet
Current assignee: ROTOBRUSH INTERNATIONAL LLC · originally Rotobrush
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Tandy P. Watson, Fred M. Gore, Scott A. Peterson · Examiner: Louis S Zarfas · AU 2914 · TC 2900
Life of the patent
5 dated eventsDescription
1 parts›FIG. 1 is a front elevation view of…
FIG. 1 is a front elevation view of an air duct cleaner tower and cart assembly incorporating the new design;
FIG. 2 is a rear elevation view of the air duct cleaner tower and cart assembly of FIG. 1 ;
FIG. 3 is a left elevation view of the air duct cleaner tower and cart assembly of FIG. 1 ;
FIG. 4 is a right elevation view of the air duct cleaner tower and cart assembly of FIG. 1 ;
FIG. 5 is a top plan view of the air duct cleaner tower and cart assembly of FIG. 1 ;
FIG. 6 is a bottom plan view of the air duct cleaner tower and cart assembly of FIG. 1 ;
FIG. 7 is an isometric view of the air duct cleaner tower and cart assembly of FIG. 1 ;
FIG. 8 is an exploded isometric view of the air duct cleaner tower broken away from the cart assembly of FIG. 1 for clarity of illustration;
FIG. 9 is a front elevation view of the air duct cleaner tower of FIG. 8 ;
FIG. 10 is rear elevation view of the air duct cleaner tower of FIG. 8 ;
FIG. 11 is a left elevation view of the air duct cleaner tower of FIG. 8 ;
FIG. 12 is a right elevation view of the air duct cleaner tower of FIG. 8 ;
FIG. 13 is a top plan view of the air duct cleaner tower of FIG. 8 ;
FIG. 14 is a bottom plan view of the air duct cleaner tower of FIG. 8 ;
FIG. 15 is a front elevation view of the cart assembly of FIG. 8 ;
FIG. 16 is a rear elevation view of the cart assembly of FIG. 8 ;
FIG. 17 is a left elevation view of the cart assembly of FIG. 8 ;
FIG. 18 is a right elevation view of the cart assembly of FIG. 8 ;
FIG. 19 is top plan view of the cart assembly of FIG. 8 ; and,
FIG. 20 is a bottom plan view of the cart assembly of FIG. 8 .
FIGS. 1 through 7 illustrate an air duct cleaner tower and cart assembly as assembled incorporating the new design. FIG. 8 illustrates the relationship of the air duct cleaner tower to the cart assembly. FIGS. 9 through 14 illustrate the design of the air duct cleaner tower by itself. FIGS. 15 through 20 illustrate the design of the cart assembly by itself.
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