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:
Jan. 06, 2004
Filed:
Aug. 18, 2000
Applicant:
Inventors:
Stewart Oliver, Venice, CA (US);
Michael Middleton, Franklin, MA (US);
Assignee:
Hersey Meter Company, Cleveland, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B 2/300 ;
U.S. Cl.
CPC ...
G08B 2/300 ;
Abstract
A utility meter reading device includes a set of stator wheels each including a plurality of conductive segments and a set of indexable digit discs driven sequentially by consumption of a provided utility and having each a conductive segment movable upon rotation of a respective disc into capacitive alignment with one of the conductive segments of a stator wheel; a micro-controller supplies a current signal to the meter discs and stators and through a circuit reads the amount of the utility consumed as reflected in the alignment of certain ones of the conductive segments of the discs and stator wheels.