Dispenser having edge-lighted, transparent valve for product dis

Details Dispenser having edge-lighted, transparent valve for product dis Dispenser having edge-lighted, transparent valve for product dis

1994-07-14

1995-11-07

Tapolcai, William E.

Refrigeration

With illuminating or radiant energy means

2221466, 362 96, F25D 2700

Patent

active

054638771

ABSTRACT:
A frozen product dispenser apparatus is provided with a housing which presents a front panel and includes a freezing chamber extending rearward from the front panel. A valve body is positioned to close off the freezing chamber. The valve body supports a valve for movement between closed and open positions, and a handle for operating the valve. The valve body includes an edge wall extending around the body, and is substantially transparent so that the frozen product is visible through the body. A light assembly is provided on the apparatus for lighting the edge wall of the valve body to illuminate the frozen product for display.

REFERENCES:
patent: 869551 (1907-10-01), Cole
patent: 1654841 (1928-01-01), Smith
patent: 1762126 (1930-06-01), Smith
patent: 1796916 (1931-03-01), Bonnheim
patent: 2199196 (1940-04-01), Evans
patent: 2655286 (1953-10-01), Barbaro
patent: 3217709 (1965-11-01), Schneider et al.
patent: 3989492 (1976-11-01), Keyes
patent: 4391309 (1983-07-01), Steiner
patent: 4949230 (1990-08-01), Burmeister

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