US2005071939A1PendingUtilityA1
Dual head toothbrush
Priority: Oct 7, 2003Filed: Oct 7, 2003Published: Apr 7, 2005
Est. expiryOct 7, 2023(expired)· nominal 20-yr term from priority
Inventors:Peng Soon Wong
A46B 15/0069A46B 15/0002A46B 15/0012A46B 2200/1066A46B 5/02
50
PatentIndex Score
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Claims
Abstract
A toothbrush body includes an integral head, a body and a tail portion, wherein the head includes indents for receiving bristles and the tail portion, which is inclined relative to the body portion, includes an indent for receiving the base of an interdental brush.
Claims
exact text as granted — not AI-modified1 . A toothbrush body comprising integral head, body and tail portions wherein the head comprises indents for the insertion of bristles and the tail portion is inclined relative to the body portion and comprises an indent for receiving the base of an interdental brush.
2 . A toothbrush comprising integral head, body and tail portions wherein the head comprises bristles on a front side thereof forming a main brush and the tail portion is inclined relative to the body portion and comprises an interdental brush.
3 . A toothbrush body as claimed in claim 2 wherein the tail portion is inclined towards the front side of the toothbrush.
4 . A toothbrush as claimed in claim 2 wherein the interdental brush protrudes from a rear side of the tail portion.
5 . A toothbrush as claimed in claim 2 wherein the interdental brush is provided with a shield protect said interdental toothbrush during non use.
6 . A toothbrush as claimed in claim 2 wherein the tail portion is inclined between 10-70°.
7 . A toothbrush as claimed in claim 6 wherein the tail portion is inclined between 35 and 55°.
8 . A toothbrush as claimed in claim 2 wherein the toothbrush body is made of a plastic material with rubber portions.
9 . A toothbrush as claimed in claim 8 wherein the rubber on the rear of the body portion extends substantially along the entire length of the portion.
10 . A toothbrush as claimed in claim 8 wherein all the rubber portions are interconnected.
11 . A toothbrush comprising integral head, body and tail portions, wherein the head portion comprises indents into which have been inserted bristles that protrude from a front side of the toothbrush and the tail portion comprises an indent into which has been permanently fixed a base of an interdental brush, the interdental brush protruding from a rear side of the toothbrush.
12 . A toothbrush body as claimed in claim 11 wherein the tail portion is inclined towards the front side of the toothbrush.
13 . A toothbrush as claimed in claim 11 wherein the interdental brush protrudes from a rear side of the tail portion.
14 . A toothbrush as claimed in claim 11 wherein the interdental brush is provided with a shield protect said interdental toothbrush during non use.
15 . A toothbrush as claimed in claim 11 wherein the tail portion is inclined between 10-70°.
16 . A toothbrush as claimed in claim 15 wherein the tail portion is inclined between 35 and 55°.
17 . A toothbrush as claimed in claim 11 wherein the toothbrush body is made of a plastic material with rubber portions.
18 . A toothbrush as claimed in claim 17 wherein the rubber on the rear of the body portion extends substantially along the entire length of the portion.
19 . A toothbrush as claimed in claim 17 wherein all the rubber portions are interconnected.
20 . A toothbrush body comprising integral head, body and tail portions, the improvement comprising an indent in the tail portion into which has been permanently fixed a base of an interdental brush.
21 . A toothbrush as claimed in claim 20 wherein the tail portion is inclined relative to the body portion.Join the waitlist — get patent alerts
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