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:
Apr. 15, 1980
Filed:
Mar. 31, 1978
Applicant:
Inventor:
Stanley O Hutchison, Bakersfield, CA (US);
Assignee:
Chevron Research Company, San Francisco, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
166223 ; 1341 / ; 175422 ;
Abstract
Apparatus for jet-cleaning wells having different-diameter casing strings, which apparatus includes an elongated member for running into the well, and a movable member having a jet body for forming a jet connected to the elongated member, which movable member moves out against the casing string responsive to application of jetting liquid between the movable member and the elongated member.
Hutchison, Stanley. (1980). Jet device for use in wells (U.S. Patent No. 4197910). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4197910
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile