STEVEN MICHAEL SWAIN
Pilots at Sanctuary Dr, Lino Lakes, MN
License number
Minnesota A4911247
Issued Date
Aug 2015
Expiration Date
Aug 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
10801 Sanctuary Dr NE, Lino Lakes, MN 55449
Professional information
Multi-User Headset Teaching Apparatus
US Patent:
8480401, Jul 9, 2013
Filed:
Mar 2, 2010
Appl. No.:
13/201080
Inventors:
Steven Swain - Circle Pines MN, US
Jeffrey Waffensmith - Robbinsdale MN, US
Jeffrey Waffensmith - Robbinsdale MN, US
Assignee:
Harebrain, Inc. - Minneapolis MN
International Classification:
G09B 19/04
US Classification:
434185
Abstract:
Acoustical voice-feedback systems include headsets connected through a connector or central hub for vocalizing and sound formation assistance. A user's voice is conveyed directly into his or her own ear as well as the ears of each connected user. A central hub allows selective connection of one or more headsets to each other, or allows an instructor to selectively connect an instructor headset to one or more instructee headsets.
Headset
US Patent:
D527376, Aug 29, 2006
Filed:
Mar 24, 2004
Appl. No.:
29/202007
Inventors:
Steven Swain - Circle Pines MN, US
Jeffrey Waffensmith - Robbinsdale MN, US
Jeffrey Waffensmith - Robbinsdale MN, US
International Classification:
1401
US Classification:
D14223