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:
Mar. 10, 1992
Filed:
Dec. 13, 1990
Kenneth H Wenzel, Edmonton, CA;
Kenneth H. Wenzel Oilfied Consulting Inc., Alberta, CA;
Abstract
An orientatable adjustable bent sub having a tubular member in the form of a adjustment sleeve, with a first and offset to a primary axis, telescopically receives the first end of the tubular member. By rotation of the adjustment sleeve the offset portion of the adjustment sleeve is adjusted in relation to the offset portion of the tubular member to produce a bend of desired magnitude. The adjustment sleeve is axially moveable between an engaged position and a disengaged position. In the disengaged position the adjustment sleeve is rotatable in relation to the tubular member permitting an adjustment to be made. An orientation sleeve telescopically receives the second end of the tubular member. By rotation of the tubular member within the orientation sleeve the bend created by the positioning of the offset portion of the adjustment sleeve in relation to the offset portion of the tubular member is orientated in a desired direction. The orientation sleeve is axially moveable between an engaged position and a disengaged position. In the disengaged position the orientation sleeve is rotatable in relation to the tubular member permitting an adjustment to be made.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile