Patent US3242952A successfully refreshed from Google Patents.
US3242952A
Expired / Lapsed
US
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Fluid dispensing apparatus
Assignee: Individual
•
Filing: 1963-02-07
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Granted: 1966-03-29
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Expires: 1983-02-07
Abstract
No abstract record available.
Inventors
- 👤 Leonard E Austin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:54
CPC Classifications
B; B60; B60N; B60N3/00; B60N3/16; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6855; Y10T137/6881; Y10T137/6888
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
86 words
IN A FLUID DISPENSING APPARATUS HAVING A SOURCE OF FLUID AND A SOURCE OF SUCTION, A SUCTION ACTUABLE PUMP, MEANS ADAPTED TO CONNECT SAID PUMP WITH SAID SOURCE OF FLUID, CONDUIT MEANS ADAPTED TO CONNECT SAID PUMP WITH SAID SOURCE OF SUCTION, A VALVE CONTROLLING THE FLOW THROUGH SAID CONDUIT MEANS, PASSAGE MEANS FORMED AT LEAST IN PART OF FLEXIBLE TUBING CONNECTING SAID PUMP TO A POINT OF DISCHARGE, A RING ENCIRCLING SAID TUBING, A ROD-LIKE CONTROL MEMBER CONNECTED TO SAID VALVE AND BEING MOVABLE AXIALLY
References Cited (Backward Citations)
US1914851A
Cited
US2719019A
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US2982447A
Cited
US2881959A
Cited
US2866472A
Cited
US3157194A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |