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:
Jun. 12, 2018
Filed:
Oct. 24, 2013
Applicant:
Ccdi Composites, Inc., Santa Ana, CA (US);
Inventor:
Dennis Sherlin, Hacienda Heights, CA (US);
Assignee:
CCDI Composites, Inc., Santa Ana, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 33/134 (2006.01); B29C 70/46 (2006.01); B29C 70/30 (2006.01); B29C 43/18 (2006.01);
U.S. Cl.
CPC ...
E21B 33/134 (2013.01); B29C 70/30 (2013.01); B29C 70/462 (2013.01); B29C 43/18 (2013.01);
Abstract
A composite cone assembly for use with a frac or bridge plug system is discussed herein having shaped outer contours and the strength needed for high pressure applications but with reduced machining requirements by forming part of the cone assembly from a high strength fiber material and the contoured surface from molding, such as from injection molding or compression molding.