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. 11, 2000
Filed:
Oct. 21, 1998
Hiroshi Ueno, Yokohama, JP;
Mitsuru Kawamura, Tokyo, JP;
Marubeni Plant Contractor, Inc., Indianapolis, IN (US);
Abstract
A sprinkler system for a vehicle running test course having an incline in the direction of the width of the vehicle running test course such that said vehicle running test course has a higher side and a lower side. The sprinkler system including a concave placement channel constructed on one or both sides of the vehicle running test course; multiple sprinklers capable of sprinkling water over the vehicle running test course being installed in the concave placement channel; a concave installation channel constructed on the higher side of the vehicle running test course; and multiple water sprinkler nozzles placed in the concave installation channel. The water sprinkler nozzles sprinkle water onto the higher side of the vehicle running test course such that the sprinkled water flows downward along the surface of the vehicle running test course toward the lower side of the vehicle running test course.