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Patent No. 6745394

Ballistic resistant body covering

A ballistic resistant body covering for protecting the torso, groin and neck area from ballistic missiles.

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Class 291/36 - Vertical plunger


Subclass of Class 291 - Track sanders
Definition: The plungers pass upwardly into the interior of the sand-hoppers
No. of patents: 3
Last issue date: 09/06/2005


NumberTitleIssue Date
6789824Land vehicle traction control device
A land vehicle traction control device consisting of a box containing sand, or other suitable anti-skid material, mounted near the wheels of a vehicle, a mechanism which controls the flow of sand to the wheels, and a nozzle that distributes material or sand to the w...
09/14/2004
4486039Increasing traction of rolling wheel
A sleeve having a readily removeable attachment to a tank containing gritty particulate supports a piston and cylinder device for opening normally closed valve seats to permit flow of the particulate to the path of a rolling vehicle wheel. The device is a...
12/04/1984
 
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