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:
Oct. 11, 2016
Filed:
Sep. 08, 2014
Applicant:
Andrew Gillespie, South Easton, MA (US);
Inventor:
Andrew Gillespie, South Easton, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/94 (2006.01); G01N 21/59 (2006.01); G01N 21/85 (2006.01); G01F 23/00 (2006.01);
U.S. Cl.
CPC ...
G01N 21/59 (2013.01); G01N 21/8507 (2013.01); G01F 23/00 (2013.01); G01N 2201/062 (2013.01);
Abstract
A device and system for monitoring the sludge level in a septic system tank, wherein a plurality of monitoring devices are positioned within a septic tank being monitored. Each monitoring device preferably includes a base unit, and a probe arm extending down from the base unit into the septic tank, wherein each probe arm includes a light emitting diode arm and a dark sensor photocell arm.