Matches 1 - 11 out of 11


Match Document Document Title
6461167 Runflat display  
The display device illustrates the ability to maintain a load without the support of compressed air. The display device comprises an expandable base (24) in contact with the floor, a support (32)...
5174760 Display device for a rain tire  
A display device illustrates the ability of a tire which is designed for rain traction to move through a fluid as compared to a standard tire. The display device comprises a sealed rectangular box...
5018978 Device for the presentation of objects  
A device for the visual presentation of visually combinable objects which are reproduced on two separate boards which are capable of guided movement relative to each other. One board has an image...
4952154 Demonstrator device for tire eccentricities  
Devices for demonstrating the effect that eccentricities in a tire and rim can have when the combination is rotated having a circular member representing a rim mounted for rotation about a center...
4820166 Apparatus and system for selectively deflating tires, and causing power steering and power brake failures for training drivers  
An improved apparatus for selectively deflating and inflating a tire mounted on a wheel comprises a valve assembly rigidly and coaxially mounted on a vehicular wheel incorporating a reciprocally...
4652243 Puncture sealant demonstrator for tires  
A display for demonstrating puncture sealant tires includes a housing for supporting a tire in an upright position having a base supporting an upstanding frame, a tire restraint on the frame for...
3987557 Educational device for learning the fundamentals of an automotive drum brake system  
An educational kit for teaching the parts and operation of a typical automotive drum brake assembly is disclosed. The kit commprises audiovisual instructional equipment, a simulator board upon...
3986277 Educational device for learning disc brake fundamentals  
An educational kit for teaching the operation and mechanism of automotive disc brakes is disclosed. The kit comprises audiovisual instructional equipment, a simulator board upon which is...
3533170 MECHANISM FOR PORTRAYING AN AUTOMOBILE WHEEL MOUNT DISPLACEMENT  
3238641 Demonstration apparatus  
2830388 Feature demonstrating device  
Matches 1 - 11 out of 11