Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Dental stain remover










Image Number 4 for United States Patent #4183140.

A dental stain remover apparatus for removing stains from teeth comprising a drive casing with a removable handle mounted to the drive casing at an angle to the axis of the drive casing, the drive casing forming a chamber which receives a motor and defining a body, nose section, base and cap switch assembly. Batteries are mounted in the handle casing and are electrically connected to the motor by means of the handle casing and a lever switch which extends from the cap switch assembly in the same direction as the handle casing. The motor drives a shaft which is in turn connected to a spindle holding a polishing cup configured to hold the polishing dentifrice. The drive casing and handle are one piece assemblies and are sealed to prevent entrance of foreign material by screwing the handle casing to the drive casing.








 
 
  Recently Added Patents
Wireless subscriber managing storage of HARQ packets
Stable aqueous composite compositions
Method, system, and computer program product for scoring theoretical peptides
System for providing access to playable media
Charge pump circuit and power-supply method for dynamically adjusting output voltage
Radio transmitter and radio receiver with channel condition assessment
Methods and apparatus for clock signal synchronization in a configuration of series connected semiconductor devices
  Randomly Featured Patents
Flexible flashlight
Gas sensor
Method of producing transformation induced plasticity steels having improved castability
Fixing device and image forming apparatus incorporating same
Amino acid esters of cycloaliphatic alcohols and their use in treating lipemic disorders
Information processing method and information processing apparatus
Method for analyzing defect of SRAM cell
Laminated magnetic material and method of producing the same
DNA sequences coding for a cinnamoyl CoA reductase and their uses in the field of regulating the lignin levels of plants
Temperature-controlled, micromachined arrays for chemical sensor fabrication and operation