Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Information Technology
Class Information
Number: 33/30.6
Name: Geometrical instruments > Scriber > Curved line > Ellipsograph > Sliding leg
Description: Subject matter wherein the means for describing a line includes an axis and a member movable in the direction of the axis and simultaneously movable about the axis.


Patents under this class:

Patent Number Title Of Patent Date Issued
7010860 Hand-held cutting device Mar. 14, 2006
6668461 Hand-held cutting device Dec. 30, 2003
6484406 Hand-held cutting devices Nov. 26, 2002
6374503 Oval cutter Apr. 23, 2002
6286216 Tool for making circular cuts Sep. 11, 2001
6158133 Oval cutter Dec. 12, 2000
5870830 Conic section compass Feb. 16, 1999
5233748 Adjustable oval mat cutter Aug. 10, 1993
4204327 Ellipse compass May. 27, 1980
 
 
  Recently Added Patents
Spin-polarized electron source and spin-polarized scanning tunneling microscope
Liquid ejection apparatus and ejection abnormality determination method
Method and system of operating a trans-fill device
Signal processor, signal processing method, signal processing program, recording medium with the signal processing program recorded therein and measuring instrument
Marked article and method of making the same
Interactive formatting interface
Ion sensing arrangement for small gasoline engine
  Randomly Featured Patents
Glycyrrhizin preparations for transmucosal absorption
Method and apparatus for computing capacity of a region for non-Manhattan routing
Method for clustering and querying media items
Vehicle lamp with protective film and method for making same
Spherically sliding bearing unit having a multi-layer liner and its manufacturing method
Filter element
Means for routing buffer tube type fiber optical cable
Microwave oven magnetron design with a harmonic choke following a numerical expression
Method of providing adaptive echo cancellation in transmission of digital information in duplex, and apparatus for performing the method
Fumigation determination apparatus and method, and storage medium
© 2006. PatentGenius. All Rights Reserved.