US2003167592A1PendingUtilityA1

Vacuum assisted ceiling fan blade cleaner

Priority: Mar 8, 2002Filed: Mar 8, 2002Published: Sep 11, 2003
Est. expiryMar 8, 2022(expired)· nominal 20-yr term from priority
A47L 9/06A47L 9/0613A47L 9/0693
19
PatentIndex Score
0
Cited by
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References
0
Claims

Abstract

A housing having an open top and an outlet port in a bottom opposite thereof, a brush partially within and spanning across the housing, and a hose detachably securable between a vacuum cleaner and the outlet port, with the brush being drawable across the top of a ceiling fan blade.

Claims

exact text as granted — not AI-modified
I claim:  
     
         1 . The combination comprising: 
 a housing having an open top and an outlet port in a bottom opposite thereof;    a brush coupled with, and spanning across, said housing; and    a vacuum hose detachably securable with said outlet port.    
     
     
         2 . The combination of  claim 1  wherein said housing is of a lateral surface area greater at said open top than at said ported bottom.  
     
     
         3 . The combination of  claim 2  wherein said housing is of a depth sloping downwardly from said open top to said ported bottom of gradually decreasing angle.  
     
     
         4 . The combination chair of  claim 3  wherein said housing is of a rectangular cross-section at said open top.  
     
     
         5 . The combination of  claim 3  wherein said outlet port is substantially centered beneath said open top.  
     
     
         6 . The combination of  claim 3  wherein said outlet port is offset to one side beneath said open top.  
     
     
         7 . The combination of  claim 3  wherein said brush spanning across said housing is of a length greater than the width of a ceiling fan blade.  
     
     
         8 . The combination of  claim 7  wherein said brush spanning across said housing is of a length at least 4 inches.  
     
     
         9 . The combination of  claim 7  wherein said brush spanning across said housing is of a length between 4 and 12 inches.  
     
     
         10 . The combination of  claim 2  wherein a portion of said brush extends downwardly within said housing.  
     
     
         11 . The combination of  claim 10  wherein said brush includes first and second rows of bristles separated by at least the thickness of a ceiling fan blade.  
     
     
         12 . The combination of  claim 11  wherein individual bristles of each of said first and second separated rows are spaced apart one from another.  
     
     
         13 . The combination of  claim 1  wherein said vacuum hose is securable with said outlet port by an encirclement therewith.  
     
     
         14 . The combination of  claim 13  wherein said vacuum hose is securable with said outlet port by a snug fit therebetween.

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