DAVID BOOKER
Architects at Republic Cir, Anchorage, AK
License number
Alaska AELC5634
Issued Date
Feb 18, 1983
Effective Date
Nov 16, 2015
Expiration Date
Dec 31, 2017
Category
Architects, Engineers and Land Surveyors
Address
Address
10640 Republic Cir, Anchorage, AK 99515
Personal information
See more information about DAVID BOOKER at radaris.comName
Address
Phone
PO Box 207, Nome, AK 99762
Professional information
Enclosure For Devices Such As Calculators
US Patent:
4746043, May 24, 1988
Filed:
Aug 5, 1986
Appl. No.:
6/893162
Inventors:
David R. Booker - Anchorage AK
International Classification:
A45F 314
US Classification:
224219
Abstract:
An enclosure for a pocket calculator can be mounted on the user's forearm or mounted at a 45. degree. angle to a desktop. This dual positioning of the calculator is achieved by a pad positioned between the enclosure and the user's forearm when the enclosure is mounted on the forearm. When it is desired to mount the calculator on a desktop, the pad may be partly folded to form a prop for propping the upper side of the calculator above the desktop. The enclosure has a transparent window above the keys of the calculator made of a plastic vinyl material so highly flexible that the user can depress any selected key with his finger without depressing any other key.