Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 144/28.2
Name: Woodworking > Special-work machine > Pencil sharpening > Including elongated work holder or guide for edge-beveling
Description: Machine in which one tool-confronting dimension of the holder or guide is substantially greater than another such dimension in order to present a correspondingly long edge portion of a workpiece to the tool for an edge-tapering operation.

Patents under this class:

Patent Number Title Of Patent Date Issued
7546858 Pencil sharpener Jun. 16, 2009
5379817 Sharpener for a soft element pencil Jan. 10, 1995
4124048 Lead sharpener Nov. 7, 1978

  Recently Added Patents
System and method for reducing the risks involved in trading multiple spread trading strategies
Pelvic registration device for medical navigation
Antenna tuning on an impedance trajectory
Ice data collection system
Towel clip
Methods and systems providing desktop search capability to software application
Tag-based apparatus and methods for neural networks
  Randomly Featured Patents
Apparatus for and method of receiving diversity
Helical rotary drum shears
Method of preparing nitrogen macrocycles
Tricyclic amide and urea compounds useful for inhibition of G-protein function and for treatment of proliferative diseases
Methods to defend against tampering of audit records
Electric vehicle charging station
Article strapping method and apparatus
Martial arts focus target in the shape of a face
Bovine ovary cell line (FROV) for virus replication
Charged particle beam exposure method