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. 23, 2015
Filed:
Jun. 12, 2014
Applicant:
C&j Spec-rent Services, Inc., Houston, TX (US);
Inventors:
Ed Keppler, Fulshear, TX (US);
Steven DeLozier, Missouri City, TX (US);
Assignee:
C&J Spec-Rent Services, Inc., Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/116 (2006.01); H01H 11/00 (2006.01); E21B 43/1185 (2006.01);
U.S. Cl.
CPC ...
H01H 11/00 (2013.01); E21B 43/1185 (2013.01);
Abstract
A method for assembling a radio frequency (RF) safe switch and detonator system in a non-RF free environment. More particularly, the method is for assembling an RF-safe switch and detonator system for an oil well perforating gun at a well-site that is in a non-RF free environment.