04433795 is referenced by 67 patents and cites 5 patents.

Positive displacement pumps, each having multiple pistons reciprocated by a swash plate, are connected to corresponding liquid reservoirs and are individually actuated to dispense a selected liquid type and pour size volume through a hand held gun. A digital control circuit receives feedback from an emitter, detector, chopper wheel combination associated with each pump to monitor the amount of liquid dispensed. The control circuit also monitors the actuation of switches on each dispensing gun and causes the desired pour size volume of the selected liquid to be dispensed. Pour size volume and pricing information may be programmed through a keyboard coupled to the control circuit and accounting information may be displayed or printed on command.

Title
Liquid metering and dispensing system
Application Number
6/289112
Publication Number
4433795
Application Date
July 31, 1981
Publication Date
February 28, 1984
Inventor
Albert J Puglisi
Escondido
CA, US
Romaine R Maiefski
1035 Golden Rd., Encinitas, 92024
CA, US
Agent
Brown & Martin
Assignee
Romaine R Maiefski
CA, US
IPC
B67D 5/30
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