US3124271A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Timer controlled pressure operated dispenser
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
•
Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:43
CPC Classifications
D; D06; D06F; D06F39/00; D06F39/02; D06F39/022; D06F34/00; D06F34/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
IN A WASHING MACHINE, A LIQUID DISPENSING SYSTEM COMPRISING, A FIRST TIMER, A NUMBER OF LIQUID RESERVOIRS, PRESSURE DISTRIBUTOR MEANS CONNECTED TO SAID LIQUID RESERVOIRS FOR SEPARATELY ACTIVATING SAID RESERVOIRS, MEANS OPERATIVELY CONNECTING SAID PRESSURE DISTRIBUTOR MEANS TO AND FOR CONTROL BY SAID FIRST TIMER SO THAT SAID RESERVOIRS ARE ACTIVATED DURING PREDETERMINED PERIODS OF THE TIMER OPERATION, A SECOND TIMER ENERGIZED BY THE FIRST TIMER DURING SAID PREDETERMINED PERIODS, AND PUMP MEANS CONNECTED TO THE PRESSURE DISTRIBUTOR AND CONTROLLED BY THE SECOND TIMER TO PRESSURIZE THE DISTRIBUTOR ACCORDING TO A PRESELECTED SEQUENCE OF OPERATIONS.
Claim 2
Dependent Claim
95 words
IN A WASHING MACHINE, A LIQUID DISPENSING SYSTEM COMPRISING, A FIRST TIMER, A NUMBER OF LIQUID RESERVOIRS, PRESSURE DISTRIBUTOR MEANS CONNECTED TO SAID LIQUID RESERVOIRS FOR SEPARATELY ACTIVATING SAID RESERVOIRS, MEANS OPERATIVELY CONNECTING SAID PRESSURE DISTRIBUTOR MEANS TO AND FOR CONTROL BY SAID FIRST TIMER SO THAT SAID RESERVOIRS ARE ACTIVATED DURING PREDETERMINED PERIODS OF THE TIMER OPERATION, A SECOND TIMER ENERGIZED BY THE FIRST TIMER DURING SAID PREDETERMINED PERIODS, AND PUMP MEANS CONNECTED TO THE PRESSURE DISTRIBUTOR AND CONTROLLED BY THE SECOND TIMER TO PRESSURIZE THE DISTRIBUTOR ACCORDING TO A PRESELECTED SEQUENCE OF OPERATIONS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |