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. 03, 2019
Filed:
Oct. 17, 2016
Google Inc., Mounatin View, CA (US);
Thomas Hunt, Oakland, CA (US);
Google LLC, Mountain View, CA (US);
Abstract
A drill coil includes a drill tube, a fluid conduit, a power or communication line, and at least one of a communication wire or a power line. The drill tube defines a longitudinal axis and includes a tubular wall forming a drill tube lumen along the longitudinal axis. The tubular wall defines at least one utility lumen along the longitudinal axis. The power or communication line is disposed in the at least one utility lumen. The fluid conduit is housed in the drill tube lumen and extends along the longitudinal axis and configured to convey a fluid therethrough. The at least one of the communication wire or the power line is housed in the drill tube lumen adjacent the fluid conduit.