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:
Nov. 12, 2013
Filed:
Dec. 22, 2008
Rudolf Carl Pessier, Galveston, TX (US);
Scott Allan Young, Montgomery, TX (US);
Robert J. Buske, The Woodlands, TX (US);
Mark Phillip Blackman, Conroe, TX (US);
Gregory L. Ricks, Spring, TX (US);
Rudolf Carl Pessier, Galveston, TX (US);
Scott Allan Young, Montgomery, TX (US);
Robert J. Buske, The Woodlands, TX (US);
Mark Phillip Blackman, Conroe, TX (US);
Gregory L. Ricks, Spring, TX (US);
Baker Hughes Incorporated, Houston, TX (US);
Abstract
A reamer bit for use in earth boring operations comprising a body, four cutter mounts, rolling cutters on each mount, and cutting elements disposed on each cutter arranged so adjacent cutting swaths formed by the bit are created by cutting elements on cones of oppositely disposed cutter mounts. The swaths are generally curvilinear, wherein the outermost swaths are formed by cutting element rows on the outer portion of the cutters. The reamer bit can further comprise a pilot bit.