US2006236485A1PendingUtilityA1

Toothbrush assembly employing moisture-draining and ventilation aperture

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Assignee: LEE SANGYONGPriority: Apr 29, 2005Filed: Dec 20, 2005Published: Oct 26, 2006
Est. expiryApr 29, 2025(expired)· nominal 20-yr term from priority
Inventors:Sangyong Lee
A46D 1/00A46D 1/0253A46B 2200/1066A46B 9/04
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Claims

Abstract

A tooth brush head assembly having a substantially rectangular aperture passing therethrough for drainage of fluids associated with use of the toothbrush, and for ventilation by allowing air to pass therethrough, optionally a plurality of bristles that are vertically clustered and mounted but without blockage of the aperture, optionally at least one monofilament intrinsically having two terminal ends wherein said monofilament is looped such that each of said terminal ends of said monofilament itself ends outside the aperture; and optionally a plurality of bristles that are clustered and mounted in an angulature such that the angulature passes across the aperture and is of such size, dimension and location as to syngeristically improve drainage and ventilation.

Claims

exact text as granted — not AI-modified
1 . A tooth brush head assembly having a substantially rectangular aperture passing therethrough of substantial size sufficient to provide for drainage of fluids and air ventilation associated with use of the toothbrush.  
   
   
       2 . The tooth brush head assembly of  claim 1 , further comprising a plurality of bristles that are vertically clustered and mounted but without blockage of the aperture.  
   
   
       3 . The tooth brush head assembly of  claim 1 , further comprising: 
 (a) at least one monofilament intrinsically having two terminal ends; and    (b) said monofilament is looped such that each of said terminal ends of said monofilament itself ends outside the aperture.    
   
   
       4 . The tooth brush head assembly of  claim 1 , further comprising a plurality of bristles that are vertically clustered and mounted but without blockage of the aperture, and further comprising: 
 (a) at least one monofilament intrinsically having two terminal ends; and    (b) said monofilament is looped such that each of said terminal ends of said monofilament itself ends outside the aperture.    
   
   
       5 . The tooth brush head assembly of  claim 1 , further comprising a plurality of bristles that are clustered and mounted in an angulature such that the angulature passes across the aperture and is of such size, dimension and location as to syngeristically improve drainage and ventilation.  
   
   
       6 . A tooth brush head assembly having: 
 (a) a substantially rectangular aperture passing therethrough of substantial size sufficient for drainage of fluids and air ventilation associated with use of the toothbrush;    (b) a plurality of bristles that are vertically clustered and mounted but without blockage of the aperture;    (c) at least one monofilament intrinsically having two terminal ends wherein said monofilament is looped such that each of said terminal ends of said monofilament itself ends outside the aperture; and    (d) a plurality of bristles that are clustered and mounted in an angulature such that the angulature passes across the aperture and is of such size, dimension and location as to syngeristically improve drainage and ventilation.

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