Resources Contact Us Home
Browse by Category: Main > Health & Medicine
Class Information
Number: 433/135
Name: Dentistry > Apparatus > Having motor or means to transmit motion from motor to tool (e.g., "engine") > Arbor > Screw actuated clamp for apertured tool bit
Description: Apparatus wherein the second portion adapted to releasably hold a tool bit includes helically ribbed means adapted to be inserted through an opening in the tool bit and rotated to secure the tool bit to the arbor.

Patents under this class:

Patent Number Title Of Patent Date Issued
7706657 Fiber optic parking dust cover Apr. 27, 2010

  Recently Added Patents
Electronic device and recording medium
Three-term predictive adder and/or subtracter
Battery pack with interchangeable circuit substrates
Tuning peg for a stringed instrument
System, apparatus, and method for fast startup of USB devices
Inhibition of HRP-3 using modified oligonucleotides
  Randomly Featured Patents
Process for the preparation of insulin derivatives, the B chain of which is lengthened c-terminally
Reconfigurable floating point filter
Compositions and methods for providing ultraviolet radiation protection
System and method for imaging with enhanced depth of field
Sealing method
Modular shutter system for poultry house ventilation and insulation
Surface water filtration apparatus
Antenna more especially for motor vehicles
Universal communications system for space applications