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:
Dec. 13, 2005
Filed:
Jun. 12, 2003
Russell A. Johnston, Alvin, TX (US);
Michael A. Dowling, Bellevue, WA (US);
Russell A. Johnston, Alvin, TX (US);
Michael A. Dowling, Bellevue, WA (US);
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A tool for making a cut inside a downhole tool, including a housing adapted to move in the downhole tool, a plurality of openings in a wall of the housing that provides a passage from inside the housing to an exterior of the housing, a plurality of cutters disposed in the housing that are adapted to protrude from the plurality of openings to the exterior of the housing, wherein the plurality of cutters provides 360 degree cutting regardless of the orientation of the tool, and an actuation mechanism adapted to force the plurality of cutters to protrude through the plurality of openings.