Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/20
Name: Abrading > Precision device or process - or with condition responsive control > With feeding of tool or work holder > Screw actuated > Ratchet and pawl drive > Table dog actuated
Description: Subject matter actuated by reciprocating means which moves back and forth with a carriage.

Patents under this class:

Patent Number Title Of Patent Date Issued
4322917 Double-head automatic grinding machine Apr. 6, 1982
4271637 Surface grinding machine Jun. 9, 1981
3994100 Multi-station grinding machine with pivoted grinding elements Nov. 30, 1976

  Recently Added Patents
Phosphonate compounds
Selection of hash lookup keys for efficient retrieval
Data converter with configurable functions
CMOS image sensor
Transmitter and receiver for streaming media including packet padding
Method for radiation sterilization of medical devices
  Randomly Featured Patents
LSI memory circuit
Process for producing chlorine from HCL
All terrain vehicle conversion system
Vehicular bus including crash sensor or occupant protection system control module
Room-temperature-curing silicone rubber compositions
Image processing apparatus, image processing method and computer-readable medium
Anti-skid device for motor vehicles
Fluid coupling valve assembly
Flat handcraft construction element with slot and opposed tabs
Fusing device and image forming apparatus having the same