Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Business
Class Information
Number: 434/261
Name: Education and demonstration > Physical education > Developing or testing coordination > Tracing
Description: Subject matter wherein an examinee or trainee attempts to move a stylus or the like over or along a defined path.










Patents under this class:

Patent Number Title Of Patent Date Issued
8616889 Resuscitation training manikin Dec. 31, 2013
5989033 Book kit for a drawing game-fun sky Nov. 23, 1999
5241952 Therapeutic range-of-motion exercise device Sep. 7, 1993
4953859 Game device Sep. 4, 1990
4885687 Trackig instrumentation for measuring human motor control Dec. 5, 1989
4288537 Electronic game Sep. 8, 1981
4248422 Electronic maze game Feb. 3, 1981
4226029 Reflective tracing device Oct. 7, 1980
4193594 Parlor game Mar. 18, 1980
4175743 Electronic game Nov. 27, 1979
4114291 Table with integral projector Sep. 19, 1978











 
 
  Recently Added Patents
Television with a stand
Bessel beam plane illumination microscope
Systems and methods for excluding undesirable network transactions
PLL circuit
Surround sound effects provided by cell phones
Digital-to-analog converter and performing method thereof
Debris tray
  Randomly Featured Patents
Narcistatin prodrugs
Network security using optical attenuation data
Method and apparatus for processing interaural time delay in 3D digital audio
Roll holding system
Malaria recombinant poxvirus vaccine
Disk medium w/magnetically filled features aligned in rows and columns
Capacitive sensor and circuit for detecting contamination of guard electrode
Control arrangement for video synchronizers
Polyethylene composition
Modified eglin proteins