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:
Apr. 17, 2012
Filed:
Jan. 18, 2006
Applicants:
Robert B. Schulein, Schaumburg, IL (US);
Stephen D. Julstrom, Chicago, IL (US);
Michael J. Santucci, Oak Park, IL (US);
Inventors:
Robert B. Schulein, Schaumburg, IL (US);
Stephen D. Julstrom, Chicago, IL (US);
Michael J. Santucci, Oak Park, IL (US);
Assignee:
Sensaphonics, Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An earphone monitoring system is disclosed that provides for user information and control regarding ambient and monitored sound levels.