US3335913A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure dispensing device for fluid material
Assignee: Ejectoret SA
•
Filing: 1965-08-25
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Granted: 1967-08-15
•
Expires: 1985-08-25
Abstract
No abstract record available.
Inventors
- 👤 Bouet Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:18
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/38; B05; B05B; B05B11/00; B05B11/01; B05B11/04; B05B11/048; B05B9/00; B05B9/03; B05B9/04; B05B9/08; B05B9/0805; B05B9/0838; B65D83/60; B65D83/62; B65D83/76; B65D83/766; B65D83/771; B65D83/7713; B65D83/7714
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
158 words
A DISPENSING CONTAINER COMPRISING: A COMPRESSIBLE CONTAINER ADAPTED TO HOLD A PRODUCT TO BE DISPENSED; SAID COMPRESSIBLE CONTAINER HAVING OPPOSED FIRST AND SECOND ENDS; SAID FIRST END HAVING OUTLET OPENING MEANS FORMED THEREIN FOR DISPENSING SAID PRODUCT; SAID SECOND END BEING CLOSED TO PREVENT SAID PRODUCT FROM DISCHARGING THERETHROUGH; VALVE MEANS COUPLED WITH SAID COMPRESSIBLE CONTAINER AT SAID FIRST END THEREOF TO CONTROL DISPENSING THROUGH SAID OUTLET OPENING MEANS; SAID VALVE MEANS INCLUDING A VALVE MEMBER MOVABLE BETWEEN A CLOSED POSITION WHICH PERVENTS SAID PRODUCT FROM DISCHARGING THROUGH SAID OUTLET OPENING MEANS AND VALVE MEANS AND AN OPEN POSITION WHICH PERMITS SAID PRODUCT TO DISCHARGE THROUGH SAID OUTLET OPENING MEANS AND VALVE MEANS; RESILIENT MEANS NORMALLY URGING SAID VALVE MEMBER TO SAID CLOSED POSITION; SAID VALVE MEANS INCLUDING DIGITALLY OPERABLE MEANS FOR APPLYING AN EXTERNAL PRESSURE TO SAID VALVE MEMBER IN OPPOSITION TO THE URGING OF SAID RESILIENT MEANS TO MOVE SAID VALVE MEMBER TO SAID OPEN POSITION,
Claim 2
Dependent Claim
158 words
A DISPENSING CONTAINER COMPRISING: A COMPRESSIBLE CONTAINER ADAPTED TO HOLD A PRODUCT TO BE DISPENSED; SAID COMPRESSIBLE CONTAINER HAVING OPPOSED FIRST AND SECOND ENDS; SAID FIRST END HAVING OUTLET OPENING MEANS FORMED THEREIN FOR DISPENSING SAID PRODUCT; SAID SECOND END BEING CLOSED TO PREVENT SAID PRODUCT FROM DISCHARGING THERETHROUGH; VALVE MEANS COUPLED WITH SAID COMPRESSIBLE CONTAINER AT SAID FIRST END THEREOF TO CONTROL DISPENSING THROUGH SAID OUTLET OPENING MEANS; SAID VALVE MEANS INCLUDING A VALVE MEMBER MOVABLE BETWEEN A CLOSED POSITION WHICH PERVENTS SAID PRODUCT FROM DISCHARGING THROUGH SAID OUTLET OPENING MEANS AND VALVE MEANS AND AN OPEN POSITION WHICH PERMITS SAID PRODUCT TO DISCHARGE THROUGH SAID OUTLET OPENING MEANS AND VALVE MEANS; RESILIENT MEANS NORMALLY URGING SAID VALVE MEMBER TO SAID CLOSED POSITION; SAID VALVE MEANS INCLUDING DIGITALLY OPERABLE MEANS FOR APPLYING AN EXTERNAL PRESSURE TO SAID VALVE MEMBER IN OPPOSITION TO THE URGING OF SAID RESILIENT MEANS TO MOVE SAID VALVE MEMBER TO SAID OPEN POSITION,
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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) | 1970-08-14 | 1971-02-13 | 1971-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-14 | 1975-02-13 | 1975-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-14 | 1979-02-13 | 1979-08-15 | $7700.00 | Window Closed / Lapsed |