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. 02, 2021
Filed:
Mar. 25, 2020
Baker Hughes Oilfield Operations Llc, Houston, TX (US);
Kevin Edgar Harrington, Milano, TX (US);
Gregory Hern, Porter, TX (US);
Philip M. Gregurek, Pearland, TX (US);
Jason Cullum, League City, TX (US);
Valerie Ferdin, Spring, TX (US);
Gaute Grindhaug, Hafrsfjord, NO;
Morten Eidem, Trondheim, NO;
BAKER HUGHES OILFIELD OPERATIONS LLC, Houston, TX (US);
Abstract
A window cutting system includes a window mill having a body including a connector member, a tip portion, and a plurality of blades arranged between the connector member and the tip portion. Each of the plurality of blades supports a plurality of cutting elements. A lug pocket is formed in at least one of the plurality of blades adjacent the plurality of cutting elements. A whipstock connector detachably coupled to the window mill. The whipstock connector including an outer surface and an inner surface, and at least one lug projecting radially inwardly from the inner surface. The at least one lug is selectively received by the lug pocket to connect the whipstock connector to the window mill.