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:
Oct. 13, 2009
Filed:
Sep. 16, 2005
Applicant:
Ronald R. Freiheit, Owatonna, MN (US);
Inventor:
Ronald R. Freiheit, Owatonna, MN (US);
Assignee:
Wenger Corporation, Owatonna, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B 1/343 (2006.01); E04B 1/99 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electroacoustic shell system adapted create a performance area where sound created by a performer is received, processed, and returned to the performer in the performance area. The system broadly includes an electroacoustic shell with a vertical panel and a canopy, a microphone and a speaker operably coupled to the shell, and an electronics processing assembly connected to the microphones and speakers for recording, broadcasting, and simulating sound.