The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 24, 1984
Filed:
May. 17, 1982
N Y Law, Kowloon, HK;
Soma Traders, Ltd., Kowloon, HK;
Abstract
A miniature self-powered four wheel drive vehicle is disclosed which will climb grades of about 50.degree.. The vehicle is powered by a small electric motor positioned over the front wheel axle and having its center of mass in front of the axle, and a AA battery located behind and perpendicular to the motor. A propeller shaft extends the length of the vehicle and has a crown gear which engages a pinion on the motor drive shaft and two worm gears each of which engages a spur gear on the front and rear axles. Traction and climbing characteristics are enhanced by overscale tires having highly pronounced treads. An optional 1.5 light bulb and light distributor simulates headlights.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile