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:
Jun. 01, 2004
Filed:
Mar. 29, 2002
Applicant:
Inventors:
Giora Erlich, North Caldwell, NJ (US);
Tibor Horvath, Springfield, NJ (US);
Assignee:
Aqua Products Inc., Cedar Grove, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 6/100 ;
U.S. Cl.
CPC ...
B62D 6/100 ;
Abstract
A robotic pool or tank cleaner is supported by wheels that are mounted on fixed or movable axles that form an acute angle with the longitudinal axis of the pool cleaner's body when the cleaner moves in either or both of two opposing directions to thereby provide a variable path as the device moves back and forth across the bottom surface of the pool or tank that is being cleaned.