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:
May. 17, 1983
Filed:
Sep. 05, 1980
Alvaro Medina, Boulder, CO (US);
Other;
Abstract
A cable testing apparatus and method are disclosed, the apparatus and method being particularly useful as a seismic cable tester to enable rapid cable check-out, and, as a battery operated portable unit, being particularly useful for final check-outs in field operations. The wires of a multi-wire cable are sequentially tested by pairs with sequential testing being interrupted and an indication of the pair of wires then found to be open being displayed each time an open is sensed. The apparatus includes electrical control circuitry for controlling multiplexing of the wire pairs of the cable to be tested and for determining the display to be presented so that the display is indicative of each pair of wires of the cable found to be open.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile