US3211336A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic intermittent discharge control mechanism
Assignee: Individual
•
Filing: 1963-10-16
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Granted: 1965-10-12
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Expires: 1983-10-16
Abstract
No abstract record available.
Inventors
- 👤 Gasser Edward Bruce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:58
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/16; B65D83/26; B65D83/265
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
APPARATUS FOR CONTROLLING DISCHARGE OF FLUID FROM A PRESSURIZED CONTAINER HAVING AN OUTLET, COMPRISING MEANS DEFINING AN EXPANSIBLE CHAMBER OF PREDETERMINED VOLUME, MEANS DEFINING A FIRST VALVED PASSAGE ADAPTED TO BE CONNECTED BETWEEN SAID CONTAINER OUTLET AND SAID CHAMBER, MEANS DEFINING A SECOND VALVED PASSAGE EXTENDING FROM SAID CHAMBER TO A DISCHARGED NOZZLE, MECHANISM RESPONSIVE TO EXPANSION OF SAID CHAMBER WHEN THE FIRST VALVED PASSAGE IS OPEN TO TRANSMIT FLUID UNDER PRESSURE FROM SAID CONTAINER TO SAID CHAMBER FOR SUBSEQUENTLY OPENING SAID SECOND VALVED PASSAGE TO DISCHARGE FLUID UNDER PRESSURE FROM SAID CHAMBER THROUGH SAID NOZZLE, AND MEANS RESPONSIVE TO DISCHARGE OF MATERIAL FROM SAID CHAMBER FOR CLOSING SAID SECOND VALVED PASSAGE AND REOPENING SAID FIRST VALVED PASASGE.
Claim 2
Dependent Claim
118 words
APPARATUS FOR CONTROLLING DISCHARGE OF FLUID FROM A PRESSURIZED CONTAINER HAVING AN OUTLET, COMPRISING MEANS DEFINING AN EXPANSIBLE CHAMBER OF PREDETERMINED VOLUME, MEANS DEFINING A FIRST VALVED PASSAGE ADAPTED TO BE CONNECTED BETWEEN SAID CONTAINER OUTLET AND SAID CHAMBER, MEANS DEFINING A SECOND VALVED PASSAGE EXTENDING FROM SAID CHAMBER TO A DISCHARGED NOZZLE, MECHANISM RESPONSIVE TO EXPANSION OF SAID CHAMBER WHEN THE FIRST VALVED PASSAGE IS OPEN TO TRANSMIT FLUID UNDER PRESSURE FROM SAID CONTAINER TO SAID CHAMBER FOR SUBSEQUENTLY OPENING SAID SECOND VALVED PASSAGE TO DISCHARGE FLUID UNDER PRESSURE FROM SAID CHAMBER THROUGH SAID NOZZLE, AND MEANS RESPONSIVE TO DISCHARGE OF MATERIAL FROM SAID CHAMBER FOR CLOSING SAID SECOND VALVED PASSAGE AND REOPENING SAID FIRST VALVED PASASGE.
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) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |