PHILIP AUGUST KLANN
Pilots at Sherwood Ave, Waynesboro, VA
License number
Virginia A1028787
Issued Date
Apr 2016
Expiration Date
Apr 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
1150 Sherwood Ave, Waynesboro, VA 22980
Professional information
Two-Piece Mouthguard
US Patent:
5692523, Dec 2, 1997
Filed:
Oct 15, 1996
Appl. No.:
8/721313
Inventors:
Theodore P. Croll - Mechanicsville PA
Philip A. Klann - Waynesboro VA
Philip A. Klann - Waynesboro VA
International Classification:
A61C 514
US Classification:
128859
Abstract:
A two-piece mouthguard is composed of separate pieces of flat cushioning material which contain pre-formed notches, cutouts and holes that permit the separate pieces to be fitted together into the proper shape and configuration of a mouthguard. A horseshoe-shaped bite plate member includes a pair of left and right curved slots and a frontal interlocking tab joint which secures the bite plate member to a vertical member which after assembly assumes the approximate shape of the dental arch. The vertical member includes a centrally-located slot which receives the interlocking tab on the bite plate member. A handgrip projects from the front of the bite plate member which includes an aperture that may be used to secure a tether.