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:
Sep. 15, 2015
Filed:
Oct. 14, 2011
Michael J. Myers, Van Wert, OH (US);
Gerald A. Greca, Carleton, MI (US);
Michael L. Hastings, Canton, MI (US);
Tom Swasey, Okemos, MI (US);
Ute Rueger, Ann Arbor, MI (US);
Richard C. Floyd, Canton, MI (US);
Michael J. Myers, Van Wert, OH (US);
Gerald A. Greca, Carleton, MI (US);
Michael L. Hastings, Canton, MI (US);
Tom Swasey, Okemos, MI (US);
Ute Rueger, Ann Arbor, MI (US);
Richard C. Floyd, Canton, MI (US);
Federal-Mogul Corporation, Southfield, MI (US);
Abstract
A modular fracture plug and method of construction thereof for temporarily sealing off a well is provided. The fracture plug includes an inner substrate material and an outer shell. The outer shell is provided having a plurality of individual sections bonded to one another. One of the sections provides a closed base, while another of the sections provides a closed cover, and one or more of the sections provide an intermediate section between the base and the cover. The intermediate section has a through opening forming at least a portion of the cavity.