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:
Oct. 27, 1992
Filed:
Mar. 24, 1992
Perry J DeCuir, Sr, New Iberia, LA (US);
Other;
Abstract
In accordance with illustrative embodiments of the present invention, an oil well fire fighting vehicle includes a reciprocated cable mechanism to cut off damaged well casing above ground level, and a slot region and gripping members that attach the vehicle to the cut-off casing when the vehicle is positioned thereover. A diverter deflects the oil flow away from the front of the vehicle, and a packer and valve assembly are forced down into the casing to pack-off the same and confine the oil flow to the valve which can be closed to shut in the well. Various heads for controlling the flow of oil from the well also are disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile