David C Coons
Electrician in Bountiful, UT
License number
Utah 290866-5504
Issued Date
Sep 9, 1995
Expiration Date
Nov 30, 2014
Category
Electrician
Type
Journeyman Electrician
Address
Address
Bountiful, UT
Personal information
See more information about David C Coons at radaris.comName
Address
Phone
753 E 1825 S, Bountiful, UT 84010
Professional information
Alarm For Waking A Dozing Driver
US Patent:
4210905, Jul 1, 1980
Filed:
Jul 21, 1978
Appl. No.:
5/926843
Inventors:
David A. Coons - Bountiful UT
International Classification:
G08B 2100, B60Q 500
US Classification:
340575
Abstract:
An alarm for waking a dozing driver includes a plurality of electrical switches arranged about the steering wheel of a vehicle. A rigid member extends continuously about the steering wheel and is resiliently attached thereto and arranged with respect to the switches so that a normal grasp of the steering wheel causes the rigid member to be displaced and at least one of the plurality of switches to change from its normal position. Alarm means are electrically connected with the plurality of switches and with a power supply so that the change of state of a switch from its normal position deactivates the alarm means.