Toothpaste dispensing toothbrush
Patent 6129474 Issued on October 10, 2000. Estimated Expiration Date: 
August 10, 2018. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
August 10, 2018. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 642114 910970 1114646 1340115 1486394 3039476 3141465 3728035 Toothbrush Toothbrush and paste dispenser Patent #: 5066155 InventorsAssigneeApplicationNo. 131572 filed on 08/10/1998US Classes:401/286, Feeder terminates among tool elements401/175, Screw means through piston401/288Encompassed by confining means for tool elementsExaminersPrimary: Bratlie, Steven A.Attorney, Agent or FirmForeign Patent References
International ClassA46B 011/02AbstractA toothbrush and dispenser for toothpaste is provided. The toothbrush and dispenser includes an elongated one-piece handle and a plurality of substantially parallel bristles disposed along a side of the elongated one-piece handle proximate a first end orthogonal to a predominant axis of the elongated one-piece handle. The toothbrush and dispenser also includes a toothpaste reservoir disposed within the handle predominantly at a second end of the handle and a toothpaste discharge orifice disposed to discharge the toothpaste from the side of the first end of the elongated one-piece handle among the plurality of bristles. First and second substantially parallel toothpaste passageways are provided which communicates the toothpaste from the reservoir to the discharge orifice. | |
