Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/395
Name: Abrading > Work holder > Work reciprocating > Rectilinearly > Hydraulically actuated
Description: Work holder including a fluid pressure motor to produce reciprocation past the abrading surface.

Patents under this class:

Patent Number Title Of Patent Date Issued
7946325 Device and method for blocking optical lens May. 24, 2011
7727050 Vibrating device Jun. 1, 2010
4989376 Control mechanism for advancing parts of a machine tool Feb. 5, 1991
4827672 Abrasive cutting wheel system May. 9, 1989
4546575 Method for precision grinding of end mounted objects Oct. 15, 1985
4497139 Apparatus for precision grinding of end mounted objects Feb. 5, 1985
4376356 Cut-off saws Mar. 15, 1983

  Recently Added Patents
Light emitting device
Classifying documents using multiple classifiers
Quinoline compounds and their use for treating viral infection
Inhibitors of bacterial tyrosine kinase and uses thereof
Light emitting element, method for manufacturing the light emitting element, optical element and method for manufacturing the optical element
Non-volatile semiconductor memory and data processing method in non-volatile semiconductor memory
Extensible framework for client-based active network measurement
  Randomly Featured Patents
Molded chair
Vehicle frame structure
Housing for an electronic game
Apparatus, system, and method for a remote radio module with relay capability
Method of manufacturing an aluminum-base composite disc rotor
Actuators for gun-fired projectiles and mortars
File identification and retrieval in directories for categorized files
Automatic steering system for a torpedo
Soundproofing material for vehicle
Chromatographic separation apparatus