Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xiaoguang Allan Zhong0
Daniel Keith Moeller0
Date of Patent
February 28, 2017
0Patent Application Number
140481190
Date Filed
October 8, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An improved liner hanger system is disclosed. The improved liner hanger system comprises a liner hanger positioned within a casing. The liner hanger comprises a spiked portion having one or more spikes, wherein the spikes comprise a flat portion. At least one of the one or more spikes is expandable and the flat portion of each of the one or more spikes interfaces with the casing when the spike is in the expanded position. A liner is coupled to the liner hanger.
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