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:
Jan. 19, 1982
Filed:
Nov. 20, 1980
Applicant:
Inventor:
George O Suman, Houston, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
277 34 ; 166187 ;
Abstract
An inflatable packer is disclosed for use in oil and gas wells, the packer having means to prevent the inflatable member from becoming affixed to the borehole wall and tear or be accidentally set.
Suman, George. (1982). Well packer (U.S. Patent No. 4311314). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4311314
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile