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:
Feb. 16, 2021
Filed:
Mar. 14, 2018
Antelope Oil Tool & Mfg. Co., Llc, Houston, TX (US);
David E. Y. Levie, Kastanienbaum, CH;
Richard Ronald Baynham, Marina di Ravenna, IT;
INNOVEX DOWNHOLE SOLUTIONS, INC., Houston, TX (US);
Abstract
An expansion chamber for use on a tubular includes a shell that is configured to be attached to the tubular by a bonding material, the shell having a port configured to receive the bonding material therethrough and into a cavity of the shell. The expansion chamber also includes a tube unit configured to be placed in the cavity of the shell, the tube unit having a tube with a port that is in fluid communication with the port of the shell.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile