Resources Contact Us Home
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
Reliable event broadcaster with multiplexing and bandwidth control functions
Press nut
Non-disruptive configuration of a virtualization controller in a data storage system
Probe for ultrasound diagnostic apparatus
Wireless control system for a patient support apparatus
Fan guide
Resist underlayer film forming composition for lithography, containing aromatic fused ring-containing resin
  Randomly Featured Patents
Dual differential comparator with weak equalization and narrow metastability region
RFID tag using a surface insensitive antenna structure
Restraint device for use in an aquatic environment
Accoustically transparent occlusion reduction system and method
Flow cell
Leakage current prevention circuit
Apparatus and method for conditioning polysilicon circuit elements
High gold content bio--compatible dental alloy
Digital camera with detachable memory
Atomic jet radiation source