BRUCE HOWARD DOUGLASS
Pilots at Tipsico Lk Rd, Milford, MI
License number
Michigan A2578616
Issued Date
Oct 2015
Expiration Date
Oct 2016
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
850 S Tipsico Lake Rd, Milford, MI 48380
Professional information
Heated Coin Box
US Patent:
6308885, Oct 30, 2001
Filed:
May 19, 2000
Appl. No.:
9/574828
Inventors:
Bruce Douglass - Milford MI
International Classification:
B65G 1104
US Classification:
232 575
Abstract:
A vending machine (10) having a coin receiver (14) for actuating a water spray nozzle (16) in a self-serve car wash. A coin tray (18) is disposed adjacent the coin receiver (14). The machine is characterized by a heater (20) for heating the coin tray (18) to heat coins disposed in the coin tray (18) to prevent moisture from freezing on the coins.