Patent · US Active

Directional sound projection system

US8175312B1 · kind B1 · utility

0Cited by

2References

1Claims

0Family size

Inventors

Jeff M. Bezdek · Oklahoma City, US
Jonathan Mooneyham · Oklahoma City, US
Stan Carroll · Oklahoma City, US
Chris Johnson · Germantown, US

Key dates

Filing date	Apr 13, 2009
Grant date	May 8, 2012
Priority date	—
Expiry date	Feb 23, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04R1/345
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The present invention essentially comprises a horn separated into a plurality of sections, wherein the horn is supported by a mounting bracket that may be both rotatable and pivotable and wherein the horn is made of two portions wherein the general middle is used as the attachment point to a bracket while both ends are also supported by the bracket.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.