Thomas A Valentino
Engineers in Phoenix, AZ
License number
Utah 161657-2202
Issued Date
Jan 1, 1910
Expiration Date
Mar 31, 2007
Category
Engineer/Land Surveyor
Type
Professional Engineer
Address
Address
Phoenix, AZ
Professional information
Centering Apparatus For Front Wheel Of Three Wheeled Vehicle
US Patent:
5383676, Jan 24, 1995
Filed:
Sep 2, 1993
Appl. No.:
8/114638
Inventors:
Thomas J. Valentino - Phoenix AZ
International Classification:
B62K 2110
US Classification:
280271
Abstract:
Three wheel vehicle apparatus includes a pair of rear wheels and a front driving wheel. The front driving wheel is powered through a hand crank system, and the front, driving wheel is urged to a center, straight ahead position, by a tension spring connected between a main vehicle frame and elements of the front wheel.