Resources Contact Us Home
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
Methods and systems for identifying and changing resolutions to cause an aspect ratio of a printed image to match an aspect ratio of image data
Managing job execution
Three-dimensional shape data processing apparatus and three-dimensional shape data processing method
Web development environment that enables a developer to interact with run-time output presentation of a page
Method and system for detecting data modification within computing device
Systems and methods for dynamically modifying subcriber service profile stored in home location register while roaming in wireless telecommunication networks
Computer network running a distributed application
  Randomly Featured Patents
Outdoor weatherable photopolymerizable coatings
Endoscope for recording and displaying time-serial image
Audible logo for identifying a common carrier
Portable information terminal apparatus
Method of producing bonded substrate with silicon-on-insulator structure
Drinking goblet enabling two doses of constituents to be mixed just before consumption
Method of bonding inner leads to chip pads
Process for removing aluminum phenoxide catalyst from phenol alkylation products
Endpoint based video fingerprinting
Front face of a vehicle wheel cover