US3097769A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Siphoning liquid dispenser
Assignee: Individual
•
Filing: 1961-03-13
•
Granted: 1963-07-16
•
Expires: 1981-03-13
Abstract
No abstract record available.
Inventors
- 👤 Payne Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:09
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/10; G01F11/26; G01F11/262; G01F11/266
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
177 words
A DEVICE FOR DISPENSING LIQUID IN PREDETERMINED AMOUNTS FROM A BOTTLE, SAID DEVICE COMPRISING A BULB, NECK MEANS EXTENDING FROM SAID BULB FOR ENTRY INTO THE NECK OF SAID BOTTLE, A PASSAGE FOR LIQUID THROUGH SAID NECK MEANS THROUGH WHICH LIQUID CAN ENTER FROM SAID BOTTLE TO SAID BULB, A MEASURING CUP MOUNTED WITHIN SAID BULB AND HAVING ITS OPEN END FACING THE TOP PORTION OF SAID BULB, A VENT TUBE CONNECTING WITH THE BOTTOM OF SAID MEASURING CUP AND EXTENDING THROUGH SAID NECK WHEREBY AIR CAN PASS FROM THE BOTTOM OF SAID CUP TO THE INSIDE OF SAID BOTTLE IN USE, A POURING SPOUT CARRIED BY SAID BULB THE INPUT END OF WHICH PROJECTS INTO SAID MEASURING CUP AND THE OUTPUT END OF WHICH IS EXTERIOR TO SAID BULB, AN OPENING IN THE BACK OF SAID BULB TO ACHIEVE ATMOSPHERIC PRESSURE IN SAID BULB DURING POURING, MEANS CARRIED BY SAID BULB FOR VARYING THE PROJECTION OF SAID POURING SPOUT INTO SAID MEASURING CUP WHEREBY A PREDETERMINED AMOUNT OF LIQUID DISPENSED BY SAID DEVICE CAN BE VARIED.
Claim 2
Independent Claim
177 words
A DEVICE FOR DISPENSING LIQUID IN PREDETERMINED AMOUNTS FROM A BOTTLE, SAID DEVICE COMPRISING A BULB, NECK MEANS EXTENDING FROM SAID BULB FOR ENTRY INTO THE NECK OF SAID BOTTLE, A PASSAGE FOR LIQUID THROUGH SAID NECK MEANS THROUGH WHICH LIQUID CAN ENTER FROM SAID BOTTLE TO SAID BULB, A MEASURING CUP MOUNTED WITHIN SAID BULB AND HAVING ITS OPEN END FACING THE TOP PORTION OF SAID BULB, A VENT TUBE CONNECTING WITH THE BOTTOM OF SAID MEASURING CUP AND EXTENDING THROUGH SAID NECK WHEREBY AIR CAN PASS FROM THE BOTTOM OF SAID CUP TO THE INSIDE OF SAID BOTTLE IN USE, A POURING SPOUT CARRIED BY SAID BULB THE INPUT END OF WHICH PROJECTS INTO SAID MEASURING CUP AND THE OUTPUT END OF WHICH IS EXTERIOR TO SAID BULB, AN OPENING IN THE BACK OF SAID BULB TO ACHIEVE ATMOSPHERIC PRESSURE IN SAID BULB DURING POURING, MEANS CARRIED BY SAID BULB FOR VARYING THE PROJECTION OF SAID POURING SPOUT INTO SAID MEASURING CUP WHEREBY A PREDETERMINED AMOUNT OF LIQUID DISPENSED BY SAID DEVICE CAN BE VARIED.
References Cited (Backward Citations)
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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) | 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 |