Patent US3211346A successfully refreshed from Google Patents.
US3211346A
Expired / Lapsed
US
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Pump-type dispenser
Assignee: Individual
•
Filing: 1964-07-15
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Granted: 1965-10-12
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Expires: 1984-07-15
Abstract
No abstract record available.
Inventors
- 👤 Meshberg Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:49
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/02; G01F11/021; G01F11/025; G01F11/028; B; B05; B05B; B05B11/00; B05B11/01; B05B11/10; B05B11/1042; B05B11/1052; B05B11/1053; B05B11/0005; B05B11/0037; B05B11/0039; B05B11/0041; B05B11/00411; B05B11/1001; B05B11/1023
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
75 words
MEANS FOR DISPENSING MATERIAL FROM A CONTAINER HAVING MATERIAL THEREIN COMPRISING PUMPING MEANS MOUNTED ON THE CONTAINER AND SEALING THE CONTAINER AND INCLUDING A CYLINDER AND A PUMPING PISTON IN, AND IN SEALING RELATION WITH THE WALLS OF SAID CYLINDER; AND MEANS NORMALLY URGING SAID PISTON TO ONE END OF SAID CYLINDER, THE OTHER END OF SAID CYLINDER BEING ONNECTED TO SAID CONTAINER TO RECEIVE SAID MATERIAL FROM THE CONTAINER, SAID MATERIAL BEING UNDER THE
References Cited (Backward Citations)
US1362077A
Cited
US2788925A
Cited
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 |