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:
Jun. 22, 2010
Filed:
Apr. 20, 2005
Stephen G. Boucher, Amherst, NH (US);
Robert K. Jeffers, Wilton, NH (US);
Roger H. Tancrell, Wilmington, MA (US);
Stephen G. Boucher, Amherst, NH (US);
Robert K. Jeffers, Wilton, NH (US);
Roger H. Tancrell, Wilmington, MA (US);
Airmar Technology Corporation, Milford, NH (US);
Abstract
A masthead control system and method are provided for a sailing vessel to reduce the number of cables running inside the mast to a single coaxial cable carrying power, control and data signals, and VHF radio signals. The coaxial cable connects an antenna directly to a VHF radio communications device such that radio communications are always available in case of emergency. The system comprises an instrumentation center that connects to the masthead; at least one masthead device that connects to the instrumentation center; and a cable, such as a coaxial cable, that connects the instrumentation center to an interface unit located in the hull. The cable carries power, at least one radio frequency signal, and at least one data or control signal between the instrumentation center and the interface unit.