Special purpose window

Details Special purpose window Special purpose window

1979-03-08

1980-08-19

Corbin, David H.

Safes, bank protection, or a related device

Bank protection devices

Safety transaction and display partitions and counters

186 37, E05G 700

Patent

active

042178339

ABSTRACT:
An improved special purpose window for use in "drive-in" businesses such as restaurants, banks and the like is disclosed. The window is designed with a plurality of transaction areas thereby allowing easy access by the customer. In addition, the window reduces exterior air infiltration without interfering with the normal merchandise-money exchange between attendant and customer thereby significantly reducing the infiltration of carbon monoxide from the exterior of the building into the interior of the building.

REFERENCES:
patent: 195219 (1877-09-01), Kingham
patent: 1342673 (1920-06-01), Hecht
patent: 1958321 (1934-05-01), Stadtler
patent: 3390833 (1968-07-01), Harris
patent: 3682113 (1972-08-01), McClellan et al.
patent: 3702101 (1972-11-01), Moore
patent: 4158999 (1979-06-01), Sukolics

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