Patent US3965337A successfully refreshed from Google Patents.
US3965337A
Expired / Lapsed
US
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Apparatus for monitoring dispensed fluid
Assignee: ARK Inc
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Filing: 1975-04-30
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Granted: 1976-06-22
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Expires: 1995-04-30
Abstract
Abstract Draft beer monitoring apparatus in which the amount of beer dispensed is indicated in terms of the sales price, the indicator being controlled by a pair of pulsers operating at different rates associated with the dispensing of a glass or a pitcher of beer. The glass-rate pulser is actuated upon the operation of a switch when the dispensing tap is initially opened. If the tap remains open for a period of time greater than that required to fill a glass, a timer automatically actuates the pitcher-rate pulser instead of the glass-rate pulser.
Inventors
- 👤 Loring E. Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:52
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/08
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
163 words
Apparatus for monitoring fluid dispensed in at least two different unit quantities at corresponding monetary rates, comprising indicator means for registering monetary information representative of the amount of said fluid dispensed at said monetary rates, first and second control means for driving said indicator means substantially continuously, when actuated, to cause said indicator means to register said monetary information substantially continuously at a monetary rate dependent upon which of said control means is actuated, switch means operated concurrently with the dispensing of fluid, and means for causing said first control means to be actuated in response to initial operation of said switch means, so that said monetary information is registered at a monetary rate associated with said first control means, and, after a predetermined amount of switch operation time has elapsed, for causing said second control means to be actuated instead of said first control means, so that said information is then registered at a monetary rate associated with said second control means.
Claim 2
Dependent Claim
163 words
Apparatus for monitoring fluid dispensed in at least two different unit quantities at corresponding monetary rates, comprising indicator means for registering monetary information representative of the amount of said fluid dispensed at said monetary rates, first and second control means for driving said indicator means substantially continuously, when actuated, to cause said indicator means to register said monetary information substantially continuously at a monetary rate dependent upon which of said control means is actuated, switch means operated concurrently with the dispensing of fluid, and means for causing said first control means to be actuated in response to initial operation of said switch means, so that said monetary information is registered at a monetary rate associated with said first control means, and, after a predetermined amount of switch operation time has elapsed, for causing said second control means to be actuated instead of said first control means, so that said information is then registered at a monetary rate associated with said second control means.
Claim 3
Dependent Claim
29 words
Apparatus in accordance with claim 1, wherein said indicator means is a pulse-driven totalizer and said control means comprises pulsers which drive said totalizer at different pulse repetition rates.
Claim 4
Dependent Claim
29 words
Apparatus in accordance with claim 2, wherein said fluid is a beverage, said one pulser operates at a glass rate, and said other pulser operates at a pitcher rate.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-06-22 | 1979-12-22 | 1980-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-22 | 1983-12-22 | 1984-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-22 | 1987-12-22 | 1988-06-22 | $7700.00 | Window Closed / Lapsed |