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Class 472/48 - WALKWAY HAVING MOVABLE FLOOR OR STAIR STEP


Subclass of Class 472 - Amusement devices
Definition: Amusement device either (a) comprising the surface of a
No. of patents: 2
Last issue date: 12/19/2006


NumberTitleIssue Date
7150704Device for walking or running in place
A device for walking or running in place, especially for virtual spaces in which two transport elements crossing each other at a right angle are provided, which together form a walkable central surface, on which a user walks forward, whereas, under him, the transpor...
12/19/2006
6837186Exercise treadmill for dogs
The present invention 10 discloses a computerized treadmill 24 for dogs or other animals 12 wherein the treadmill is enclosed within transparent structural walls 16 having a door 28 hingedly 30 attached thereto to allow the ...
01/04/2005
 
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