US3097670A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mixed liquid dispenser
Assignee: Individual
•
Filing: 1961-05-05
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Granted: 1963-07-16
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Expires: 1981-05-05
Abstract
No abstract record available.
Inventors
- 👤 Berman Sanford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:47
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/0042; B67D1/0081
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A MIXED LIQUID DISPENSER COMPRISING TWO SUITABLY SUPPORTED CONTAINERS, A LIQUID IN ONE CONTAINER, ANOTHER CONTRASTING LIQUID IN THE OTHER CONTAINER, A SOLENOID MIXING VALVE IN AN ELECTRIC CIRCUIT, MEANS INCLUDING TUBES PLACING EACH CONTAINER IN COMMUNICATION WITH SAID MIXING VALVE, SAID MEANS OF ONE CONTAINER INCLUDING A MANUALLY ADJUSTABLE NEEDLE VALVE CONTROLLING PROPORTIONATE DISCHARGE OF LIQUID FROM SAID CONTAINER TO THAT OF THE ASSOCIATED CONTAINER, SAID MIXING VALVE HAVING A DISCHARGE POSITIONED OVER A RECEPTACLE SUPPORT FOR DISCHARGE OF A LIQUID MIX DISCHARGED FROM SAID MIXING VALVE INTO A RECEPTACLE ARRANGED ON SAID SUPPORT, AND A SWITCH IN THE CIRCUIT WITH SAID MIXING VALVE ACTUATED BY THE WEIGHT OF A RECEPTACLE PLACED ON SAID SUPPORT FOR PUTTING SAID MIXING VALVE INTO OPERATION TO DISCHARGE A MIXTURE FROM SAID LIQUID CONTAINERS INTO SAID RECEPTACLE.
Claim 2
Dependent Claim
134 words
A MIXED LIQUID DISPENSER COMPRISING TWO SUITABLY SUPPORTED CONTAINERS, A LIQUID IN ONE CONTAINER, ANOTHER CONTRASTING LIQUID IN THE OTHER CONTAINER, A SOLENOID MIXING VALVE IN AN ELECTRIC CIRCUIT, MEANS INCLUDING TUBES PLACING EACH CONTAINER IN COMMUNICATION WITH SAID MIXING VALVE, SAID MEANS OF ONE CONTAINER INCLUDING A MANUALLY ADJUSTABLE NEEDLE VALVE CONTROLLING PROPORTIONATE DISCHARGE OF LIQUID FROM SAID CONTAINER TO THAT OF THE ASSOCIATED CONTAINER, SAID MIXING VALVE HAVING A DISCHARGE POSITIONED OVER A RECEPTACLE SUPPORT FOR DISCHARGE OF A LIQUID MIX DISCHARGED FROM SAID MIXING VALVE INTO A RECEPTACLE ARRANGED ON SAID SUPPORT, AND A SWITCH IN THE CIRCUIT WITH SAID MIXING VALVE ACTUATED BY THE WEIGHT OF A RECEPTACLE PLACED ON SAID SUPPORT FOR PUTTING SAID MIXING VALVE INTO OPERATION TO DISCHARGE A MIXTURE FROM SAID LIQUID CONTAINERS INTO SAID RECEPTACLE.
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) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |