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:
Sep. 25, 2012
Filed:
Feb. 16, 2007
Adrian R Thurlow, Stowmarket, GB;
Ian Neild, Ipswich, GB;
Adrian R Thurlow, Stowmarket, GB;
Ian Neild, Ipswich, GB;
British Telecommunications plc, London, GB;
Abstract
A method for use in connection with installing a fiber unit into a conduit having a first end and a second end, the method being suitable to detect when the fiber unit introduced into the first end arrives at the second end. The fiber unit is introduced into the conduit from the first end and installed towards the second end; introducing a light with a light source into the fiber unit at the first end; detecting reflected light in the fiber unit with a light detector at the first end, and detecting changes in the reflected light, whereby an operator may determine that the fiber unit has arrived at the second end.