Dispensing pumps
United States Patent 2772817
US Patent References:
/1243806.html
- - 1243806

/1326880.html
- - 1326880

Soap-dispenser
- - 1392601

Paste tube cap
- - 2036621

Measuring and mixing valve
- - 2216890


Inventors:
Jauch, Robert J.
Publication Date:
12/04/1956
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Assignee:
Jauch, Robert J.
Primary Class:
222/207
Other Classes:
417/478, 55/432, 222/450, 417/479, 222/213, 4/227.400, 222/442
International Classes:
A47K5/12; B05B11/00; F04B43/00; F04B43/08; G01F11/08; A47K5/00; G01F11/02
US Patent References:
2219604Dispensing device
2525409Dispensing device for table salt and the like
2546681Combination sealing disk and nipple holder for nursing units