Title: Graduated container

Abstract: A device for dispensing fluids includes a container which is at least partially transparent to permit viewing of the amount of fluid in the container, the container being arranged to dispense the fluid therefrom at a controlled rate. A scale having indicia thereof for relating the fluid level to a known parameter is initially independent of said container and mounting means are provided for mounting the scale on the container in a position to relate the liquid level in the container to the indicia on the scale according to the known parameter.

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Inventors: Fekl, Werner (Erlangen, DT)

Application Number: 726015
Filing Date: 1976-09-22
Publication_date: 1978-04-25
Assignee: J. Pfrimmer & Co. (Erlangen, DT)
Primary Class(es): 222/158 222/181.3, 604/407
Other Classes:
US Patent Ref:

265863	Oct, 1882	Quiggle	40/310.
1744328	Jan, 1930	Morley	73/427.
2720114	Oct, 1955	Truffa	73/428.

Other Refs: 961,183234,612

Jun, 1964	UK
Jun, 1925	UK

Primary Examiner: Tollberg, Stanley H.
Assistant Examiner:
Attorney: Jordan; Frank J.