Resources Contact Us Home
Browse by Category: Main > Material Science
Class Information
Number: 76/23
Name: Metal tools and implements, making > File cutting > Feeding > Screw-operated
Description: Mechanisms for feeding the blanks to the file cutting or punching devices, comprising a screw-feed for advancing the blank carriage or clamp.

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Correction information calculating device, image processing apparatus, image display system, and image correcting method
Remote controller
Method and device for determining a set of frequencies that can be used for transmitting information between radio transceivers of a network operating with frequency hopping
High performance design rule checking technique
Media used in digital high speed inkjet web press printing
Floor standing rack
Under bump passive components in wafer level packaging
  Randomly Featured Patents
Universal ribbon re-inking apparatus
Nitro compounds, process for preparation thereof and use thereof
Loop system capable of auto-calibrating oscillating frequency range and related method
Combined video camera and tape recorder
Introducer with extension
Wafer-scale X-ray detector and method of manufacturing the same
Electric circuit-breaker apparatus
State machine controller capable of producing result per clock cycle using wait/no wait and empty signals to control the advancing of data in pipeline
Garage door opener security device
Equalization method and apparatus for time domain synchronous orthogonal frequency division multiplexing receiver