Deposit and collection receptacles – Separate inlet and outlet openings
Patent
1980-03-24
1986-06-24
Zugel, Francis K.
Deposit and collection receptacles
Separate inlet and outlet openings
B65D 9100
Patent
active
045963584
ABSTRACT:
A device for serving merchandise located in the interior of a building to a person located outside of the building is disclosed including first and second frames mounted in an aperture of the building and extending into the interior of the building. A drawer is slidably mounted in the first frame from a first, open position extending out of the first frame to the exterior of the building and to a second, closed position located within the first frame. A first door is pivotally mounted to the top of the first frame for closing the exterior open end of the first frame for movement from a first, horizontal position to a second, closed, vertical position substantially flush with the exterior of the building. The first door is pivoted from its second position to its first position by moving the drawer from its second position to its first position. A second door is pivotally mounted to the top of the second frame for closing the exterior open end of the second frame. A slidable member pivotally attached to the second door and extending through the interior of the second frame allows the second door to be opened and closed from the interior of the building. Thus, the first door in its first horizontal position is in a merchandise receiving position for receiving relatively flat merchandise passed through the second frame, and the serving device is substantially flush with the exterior of the building between customers and when not in use.
REFERENCES:
patent: 867165 (1907-09-01), Shultz
patent: 1359742 (1920-11-01), Quinn
patent: 1469359 (1923-10-01), Craw
patent: 1576656 (1926-03-01), Honsinger
patent: 2034916 (1936-03-01), Majors
patent: 2663587 (1953-12-01), Woodhams
patent: 4135658 (1979-01-01), Hagberg
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