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. 30, 1987
Filed:
Nov. 21, 1985
Applicant:
Inventor:
Eric Wood, Wellingborough, GB;
Assignee:
Insituform Group Limited, , GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358100 ; 358 93 ;
Abstract
An apparatus for the inspection of the interior of pipelines or passageways, which apparatus includes a T.V. inspection camera and a cable connected to the camera for both supplying electricity and for pulling the assembly along the pipeline or passageway, the camera being arranged at an angle to the pipeline or passageway axis, and by actuating a drive means of the assembly the cable forms a drive member and is propelled through the assembly pushing the camera up a lateral pipeline for the inspection of same.