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. 23, 2014
Filed:
Jan. 08, 2010
Bruce Mcgarian, Stonehaven, GB;
Bruce McGarian, Stonehaven, GB;
Other;
Abstract
Disclosed is an apparatus for setting an anchor in a borehole and milling a window in a side surface of the borehole in a single trip. The apparatus includes a mechanically-settable anchor initially forming part of the drill string, a plug member position below the anchor, and a milling assembly. When the drill string reaches a desired depth in the wellbore, the plug member may be activated from the surface, thus setting the plug member in position with respect to the wellbore. The anchor has an activation element which, when contacted in a predetermined manner, sets the anchor. The plug member has an operation element adapted so that, when the anchor and plug member come into contact with one another in a predetermined orientation, the activation element is operated by the operation element, thus setting the anchor.