Patent US3360168A successfully refreshed from Google Patents.
US3360168A
Expired / Lapsed
US
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Fluid-dispensing systems
Assignee: Individual
•
Filing: 1965-12-01
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Granted: 1967-12-26
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Expires: 1985-12-01
Abstract
No abstract record available.
Inventors
- 👤 Bret Pierre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:41
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/44; B65D83/52; B65D83/546; A; A61; A61J; A61J7/00; A61M; A61M11/00; A61M11/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A FLUID-DISPENSING SYSTEM FOR A CONTAINER, SAID FLUID DISPENSING SYSTEM COMPRISING A STOPPER MEMBER FOR THE CONTAINER, A HOLLOW CAP MEMBER ON THE STOPPER MEMBER DEFINING THEREWITH A CHAMBER OF FIXED EXTENT AND PREDETERMINED VOLUME, A RESILIENT DIAPHRAGM SECURED TO ONE OF SAID MEMBERS AND FREELY MOVABLE BETWEEN A RELAXED POSITION ON THE STOPPER MEMBER AND A STRETCHED POSITION IN CONFORMITY WITH THE CAP MEMBER, DISTRIBUTOR MEANS MOUNTED FOR SLIDABLE MOVEMENT IN THE STOPPER MEMBER AND HAVING THREE POSITIONS IN WHICH PRESSURE FLUID CAN BE RESPECTIVELY SUPPLIED TO THE CONTAINER; SUPPLIED BENEATH THE DIAPHRAGM TO DISPLACE SAME INTO THE STRETCHED POSITION AND CHARGE A VOLUME OF PRESSURE FLUID EQUAL TO THAT OF SAID CHAMBER BETWEEN THE STRETCH DIAPHRAGM AND THE STOPPER MEMBER; AND DISCHARGE EXTERNALLY OF THE CONTAINER.
Claim 2
Dependent Claim
128 words
A FLUID-DISPENSING SYSTEM FOR A CONTAINER, SAID FLUID DISPENSING SYSTEM COMPRISING A STOPPER MEMBER FOR THE CONTAINER, A HOLLOW CAP MEMBER ON THE STOPPER MEMBER DEFINING THEREWITH A CHAMBER OF FIXED EXTENT AND PREDETERMINED VOLUME, A RESILIENT DIAPHRAGM SECURED TO ONE OF SAID MEMBERS AND FREELY MOVABLE BETWEEN A RELAXED POSITION ON THE STOPPER MEMBER AND A STRETCHED POSITION IN CONFORMITY WITH THE CAP MEMBER, DISTRIBUTOR MEANS MOUNTED FOR SLIDABLE MOVEMENT IN THE STOPPER MEMBER AND HAVING THREE POSITIONS IN WHICH PRESSURE FLUID CAN BE RESPECTIVELY SUPPLIED TO THE CONTAINER; SUPPLIED BENEATH THE DIAPHRAGM TO DISPLACE SAME INTO THE STRETCHED POSITION AND CHARGE A VOLUME OF PRESSURE FLUID EQUAL TO THAT OF SAID CHAMBER BETWEEN THE STRETCH DIAPHRAGM AND THE STOPPER MEMBER; AND DISCHARGE EXTERNALLY OF THE CONTAINER.
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) | 1970-12-25 | 1971-06-26 | 1971-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-25 | 1975-06-26 | 1975-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-25 | 1979-06-26 | 1979-12-26 | $7700.00 | Window Closed / Lapsed |