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. 22, 1977
Filed:
Feb. 09, 1976
Applicant:
Inventor:
Phillip H Manderscheid, Cypress, TX (US);
Assignee:
Brown Oil Tools, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
166120 ; 166123 ; 166212 ; 166216 ; 166217 ;
Abstract
Disclosed is an anchoring assembly for anchoring well equipment within a surrounding well conduit. In one form of the invention, the anchoring assembly is specifically described for use as an hydraulically set, retrievable liner hanger. A modified form of the invention describes the anchoring assembly employed with a seal to function as an hydraulically set, retrievable well packer.
Quick Actions:
Manderscheid, Phillip. (1977). Anchoring assembly (U.S. Patent No. 4059150). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4059150
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile