CLIFFORD J WILSON
Broker in Fall River, MA
License number
Massachusetts 100383
Issued Date
Jun 26, 1987
Expiration Date
May 4, 1993
Type
Salesperson
Address
Address
Fall River, MA 02724
Professional information
Coin Blocker
US Patent:
5054057, Oct 1, 1991
Filed:
Jan 17, 1991
Appl. No.:
7/621388
Inventors:
Clifford J. Wilson - Fall River MA
International Classification:
H04M 1702
US Classification:
379155
Abstract:
A coin slot cover for telephones to indicate an out-of-order condition. A plate with a pair of locking tabs extending therefrom that may be inserted into the coin slot of a pay telephone.