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:
Oct. 20, 2026
Filed:
May. 18, 2023
Opla Energy Ltd., Calgary, CA;
Vitaliy Shpak, Calgary, CA;
Hossein Khorshidian, Calgary, CA;
Citadel Drilling Ltd., Calgary, CA;
Abstract
A rotating control device wherein the bearing assembly can be secured to the bowl by rotationally coupling the bearing assembly with the bowl. When the bearing assembly is rotated in a first direction about a longitudinal axis relative to the bowl, an interlocking interface is formed between the inner surface of the bowl and the outer surface of the bearing assembly. The interlocking interface can be released by rotating the bearing assembly in a second direction relative to the bowl. The bowl comprises a rotary guide for engaging and rotating the bearing assembly. The rotary guide and the bearing assembly have an alignment profile for facilitating alignment of the bearing assembly with the bowl. The bearing assembly has a sealing element with axially extending fingers to provide internal structural support for the seal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile