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:
Nov. 11, 1980
Filed:
Apr. 04, 1979
Marc Diamond, Harwinton, CT (US);
Other;
Abstract
An apparatus for transmitting acoustical energy from a stringed musical instrument having a bridge and string anchor to a listener comprising an energy pick-up chamber, an energy transmission member and a means for transmitting said energy to a listener is disclosed. The pick-up chamber is located at said bridge and is in resonant contact with the strings. It has at least one opening through which an elongated, hollow, energy transmission member is connected to the interior of the chamber. The means is mounted on the other end of the hollow member for transmitting the musical energy to the ears of a listener.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile