US2008219751A1PendingUtilityA1
Toothbrush with toothpaste in handle
Est. expiryMar 5, 2027(~0.6 yrs left)· nominal 20-yr term from priority
Inventors:Yekusiel Teitelbaum
A46B 15/0055A46B 11/0041A46B 17/04A46B 2200/1066A46B 11/0065A46B 11/0089
48
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Claims
Abstract
A toothbrush having a hollow threaded tube that is threadably attached to a tube of toothpaste. The toothbrush has a hollow tube with a closed top end head portion. The head portion has a plurality of apertures and bristles on one side and a filling cavity with flexible membrane on the opposing side of the head. The toothbrush has a rigid member flexibly attached to the hollow tube so that the rigid member is generally adjacent the tube of toothpaste in operation. A cap is releaseably attached to the rigid member and can be used as a rinse cup.
Claims
exact text as granted — not AI-modified1 . A toothbrush attachable to a tube of toothpaste with a threaded neck comprising:
a. an elongate hollow tube with a top end and a bottom end, b. a threaded interior diameter at said bottom end of said hollow tube for threadably attaching said hollow tube to such threaded neck of such tube of toothpaste; c. a head member at said top end of said hollow tube having a closed upper end, a first side and an opposing second side; d. a plurality of apertures in said first side of said head in fluid communication with said hollow tube for dispensing such tooth paste; e. a plurality of bristle attached to said first side of said head; f. a flexible membrane in attached to said second opposing side of said head forming a cavity, said cavity in fluid communication with said hollow tube and said apertures, when in operation said flexible membrane is depressed by user such toothpaste is dispensed through said plurality of apertures.
2 . A toothbrush according to claim 1 further having a cover with a predetermined shape and size releaseably attached to such tube of toothpaste.
3 . A toothbrush according to claim 2 wherein said cover is transparent.
4 . A toothbrush according to claim 1 wherein said flexible membrane has a convex shape forming a cavity with a predetermined volume.
5 . A toothbrush according to claim 1 wherein said convex flexible membrane after being depressed by user returns to its convex shape.
6 . A toothbrush attachable to a tube of toothpaste with a threaded neck comprising:
a. an elongate hollow tube with a top end and a bottom end, b. a threaded interior diameter at said bottom end of said hollow tube for threadably attaching said hollow tube to such tube of tooth paste; c. a rigid member flexibly attached to said hollow tube with a predetermined shape so that in operation said rigid member is generally adjacent to such tube of toothpaste; d. a head member at said top end of said hollow tube having a closed upper end, a first side and an opposing second side; e. a plurality of apertures in said first side of said head in fluid communication with said hollow tube for dispensing such toothpaste; f. a plurality of bristle attached to said first side of said head; and g. a flexible membrane in attached to said second opposing side of said head forming a cavity, said cavity in fluid communication with said hollow tube and said apertures, when in operation said flexible membrane is depressed by user such toothpaste is dispensed through said plurality of apertures.
7 . A toothbrush according to claim 6 further having a cover with a predetermined shape and size releaseably attached to said rigid member.
8 . A toothbrush according to claim 7 wherein said cover is transparent.
9 . A toothbrush according to claim 1 wherein said flexible membrane has a convex shape forming a cavity with a predetermined volume.
10 . A toothbrush according to claim 9 wherein said convex flexible membrane after being depressed by user returns to its convex shape.
11 . A kit comprising:
a. a tube of toothpaste with a threaded exterior neck; b. an elongate hollow tube with a top end and a bottom end, c. a threaded interior diameter at said bottom end of said hollow tube for threadably attaching said hollow tube to such tube of tooth paste; d. a rigid member flexibly attached to said hollow tube with a predetermined shape so that in operation said rigid member is generally adjacent to said tube of toothpaste; e. a head member at said top end of said hollow tube having a closed upper end, a first side and an opposing second side; f. a plurality of apertures through said first side of said head in fluid communication with said hollow tube for dispensing such tooth paste; g. a plurality of bristle attached to said side of said head member wherein said plurality of apertures is located; h. a flexible membrane in attached to said second opposing side of said head forming a cavity, said cavity in fluid communication with said hollow tube and said apertures, when in operation said flexible membrane is depressed by user such toothpaste is dispensed through said plurality of apertures; and i. a cover with a predetermined shape and size releaseably attachable to said rigid member.Join the waitlist — get patent alerts
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