Title: Dispensing drawer assembly

Abstract: The following specification describes a dispensing drawer assembly having a housing in which a passage is formed to permit material in a container to fall upon a bridge wall spaced from the passage. The periphery of the passage is sealed by spaced partition walls of the drawer when in the closed position and metering walls between the partition walls are optionally broken out to control or select the quantity of material deposited on the bridge wall. On movement of the drawer to an open position, the rear partition wall scrapes the selected quantity of material on the bridge wall through a passage for capture by a container, while a top closure wall on the drawer seals the passage to prevent the entrance of contaminants into the container.

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Inventors: Von Holdt, John W. (Niles, IL, US)

Application Number: 739200
Filing Date: 1976-11-05
Publication_date: 1978-04-25
Assignee:
Primary Class(es): 222/361
Other Classes:
US Patent Ref:

847000	Mar, 1907	Helmhold	222/361.
1939900	Dec, 1933	Jagy	222/361.
2237189	Apr, 1941	McCormack et al.	222/361.
2603386	Jul, 1952	Barnes	222/361.
3347425	Nov, 1967	Beuschausen	222/361.
3458092	Jul, 1969	McConnell	222/361.

Other Refs: 8,723 OF

, 1895	UK

Primary Examiner: Tollberg, Stanley H.
Assistant Examiner:
Attorney: Pigott, Jr.; Charles F.