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:
Jul. 25, 2023
Filed:
Jun. 01, 2022
Applicant:
Liqui-force Services (Ontario) Inc., Kingsville, CA;
Inventors:
Assignee:
LIQUI-FORCE SERVICES (ONTARIO) INC., Kingsville, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 55/18 (2006.01); B08B 9/049 (2006.01); E03F 7/12 (2006.01);
U.S. Cl.
CPC ...
F16L 55/18 (2013.01); B08B 9/0492 (2013.01); E03F 7/12 (2013.01);
Abstract
An example sewer preparation from the main (PFM) device provides for the inspection and preparation of the sewer pipe from the main sewer pipe. The PFM device provides for the insertion of one or more individual and separately controllable tools into the sewer pipe. The tools include a clean out tool and a camera.