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.:

US 6923252 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 02, 2005

Filed:

Apr. 17, 2003
Applicants:

Joseph C. Skalski, Los Alamos, NM (US);

Michael D. Henke, Los Alamos, NM (US);

Inventors:

Joseph C. Skalski, Los Alamos, NM (US);

Michael D. Henke, Los Alamos, NM (US);

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B029/02 ;
U.S. Cl.
CPC ...
Abstract

A borehole device having proximal and distal ends comprises an enclosure at the proximal end for accepting an aircraft cable containing a plurality of insulated conductors from a remote position. A water sensing enclosure is sealingly attached to the enclosure and contains means for detecting water, and sending a signal on the cable to the remote position indicating water has been detected. A bottom sensing enclosure is sealingly attached to the water sensing enclosure for determining when the borehole device encounters borehole bottom and sends a signal on the cable to the remote position indicating that borehole bottom has been encountered.


Find Patent Forward Citations

Skalski, Joseph. (2005). Borehole sounding device with sealed depth and water level sensors (U.S. Patent No. 6923252). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6923252

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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