US2013266361A1PendingUtilityA1

Disposable Toothbrush Having an Internal Toothpaste Cartridge

43
Individually held — no corporate assignee on recordPriority: Apr 9, 2012Filed: Aug 15, 2012Published: Oct 10, 2013
Est. expiryApr 9, 2032(~5.7 yrs left)· nominal 20-yr term from priority
Inventors:Jeffrey A. Gilbert
A46B 5/005A46B 9/04A46B 11/0041A46B 5/0075
43
PatentIndex Score
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Claims

Abstract

A disposable toothbrush having a handle connected to a extendable support arm that is connected to a brush head. The brush head has bristles attached thereto and a delivery port formed within the brush head between an underside of the brush head and a top of the brush head adjacent a cavity holding the toothpaste gel. This toothpaste gel sitting atop a concavity on top of the brush head. A thin deformable plastic cap is attached to the brush head such that it surrounds the toothpaste gel. Further, the handle is hollow and permits the insertion of the support arm therein.

Claims

exact text as granted — not AI-modified
I claim: 
     
         1 . A disposable toothbrush comprising:
 a handle connected to   a support arm that is connected to   a brush head having bristles attached thereto and   a toothpaste gel sitting atop   a concavity on top of the brush head.   
     
     
         2 . The disposable toothbrush of  claim 1  further comprising:
 a thin deformable plastic cap attached to the brush head. 
 
     
     
         3 . The disposable toothbrush of  claim 2  wherein the thin deformable plastic cap attached to the brush head covers the toothpaste gel so that it is sealed from an external environment. 
     
     
         4 . The disposable toothbrush of  claim 1  further comprising:
 a delivery port formed within the brush head between an underside of the brush head and a top of the brush head adjacent a cavity holding the toothpaste gel. 
 
     
     
         5 . The disposable toothbrush of  claim 1  further comprising:
 a plurality of delivery ports are formed within the brush head between an underside of the brush head and a top of the brush head adjacent a cavity holding the toothpaste gel. 
 
     
     
         6 . The disposable toothbrush of  claim 1  further comprising:
 three delivery ports are formed within the brush head between an underside of the brush head and a top of the brush head adjacent a cavity holding the toothpaste gel. 
 
     
     
         7 . The disposable toothbrush of  claim 1  wherein the handle is hollow. 
     
     
         8 . The disposable toothbrush of  claim 7  wherein the support arm is extendable from the handle. 
     
     
         9 . A disposable toothbrush comprising:
 a hollow handle connected to   a support arm that is connected to   a brush head having bristles attached thereto.   
     
     
         10 . The disposable toothbrush of  claim 9  wherein the support arm is extendable from the handle. 
     
     
         11 . The disposable toothbrush of  claim 9  further comprising:
 a toothpaste gel sitting atop 
 a concavity on top of the brush head. 
 
     
     
         12 . The disposable toothbrush of  claim 11  further comprising:
 a thin deformable plastic cap attached to the brush head. 
 
     
     
         13 . The disposable toothbrush of  claim 12  wherein the thin deformable plastic cap attached to the brush head covers the toothpaste gel so that it is sealed from an external environment. 
     
     
         14 . The disposable toothbrush of  claim 9  further comprising:
 a delivery port formed within the brush head between an underside of the brush head and a top of the brush head adjacent a concavity holding the toothpaste gel. 
 
     
     
         15 . The disposable toothbrush of  claim 9  further comprising:
 a plurality of delivery ports are formed within the brush head between an underside of the brush head and a top of the brush head adjacent a concavity holding the toothpaste gel. 
 
     
     
         16 . The disposable toothbrush of  claim 9  further comprising:
 three delivery ports are formed within the brush head between an underside of the brush head and a top of the brush head adjacent a concavity holding the toothpaste gel. 
 
     
     
         17 . A disposable toothbrush comprising:
 a handle connected to   a support arm that is connected to   a brush head having bristles attached thereto and   a delivery port formed within the brush head between an underside of the brush head and a top of the brush head adjacent a cavity holding the toothpaste gel.   
     
     
         18 . The disposable toothbrush of  claim 17 , further comprising:
 a toothpaste gel sitting atop   a concavity on top of the brush head.   
     
     
         19 . The disposable toothbrush of  claim 18 , further comprising:
 a thin deformable plastic cap attached to the brush head such that it surrounds the toothpaste gel.   
     
     
         20 . The disposable toothbrush of  claim 19 , wherein the handle is hollow and permits the insertion of the support arm therein.

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