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:
Aug. 05, 1986
Filed:
Feb. 01, 1985
Hiram E Lindsey, Jr, Midland, TX (US);
MWL Tool & Supply Company, Midland, TX (US);
Abstract
A setting tool and a liner hanger for setting a liner hanger in well bores traversing earth formations where the setting tool can be hydraulically operated and released from the liner hanger or alternatively, can be mechanically operated and released from a liner hanger. The tool is provided with bypass areas in the liner hanger and locates the tieback sleeve below the liner hanger. The setting tool incorporates most of the expensive setting mechanism in the setting tool and is not a part of the liner hanger. Thus, the setting mechanism is therefore removable from the wellbore and can be reused on other liner hangers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile