US2750998A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for reducing food liquids to powders
Assignee: Individual
•
Filing: 1951-11-29
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Granted: 1956-06-19
•
Expires: 1971-11-29
Abstract
No abstract record available.
Inventors
- 👤 Moore David Pelton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:24
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/90; A23B2/93; A23L; A23L2/00; A23L2/02; A23L2/08; B; B01; B01D; B01D1/00; B01D1/16; B01D1/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
AN APPARATUS OF THE CHARACTER DESCRIBED, INCLUDING IN COMBINATION A DEHYDRATABLE LIQUID SUPPLY, AN INERT GAS SUPPLY, A CLOSED CHAMBER, MEAN LEADING FROM THE LIQUID SUPPLY TO ONE END OF THE CHAMBER, MEANS LEADING FROM THE INERT GAS SUPPLY TO THE OPPOSITE END OF SAID CHAMBER, WHEREBY THE GAS PERMEATES THE MOVING LIQUID IN SAID CHAMBER AND WHEREBY THE GAS DEOXYGENATES THE LIQUID, MEANS FOR LEADING THE DEOXYGGENATED LIQUID FROM THE CHAMBER AT A POINT OPPOSITE TO THE INLET OF THE LIQUID TO SAID CHAMBER, A TANK CONNECTED TO SAID LAST NAMED MEANS TO RECEIVE THE DEOXYGENATED LIQUID, MEANS FOR LEADING SUCH LIQUID AWAY FROM SAID TANK, AND A DEHYDRATING APPARATUS CONNECTED TO THE LATTER MEANS TO DEHYDRATE THE DEOXYGENATED LIQUID LED FROM THE TANK.
Claim 2
Independent Claim
125 words
AN APPARATUS OF THE CHARACTER DESCRIBED, INCLUDING IN COMBINATION A DEHYDRATABLE LIQUID SUPPLY, AN INERT GAS SUPPLY, A CLOSED CHAMBER, MEAN LEADING FROM THE LIQUID SUPPLY TO ONE END OF THE CHAMBER, MEANS LEADING FROM THE INERT GAS SUPPLY TO THE OPPOSITE END OF SAID CHAMBER, WHEREBY THE GAS PERMEATES THE MOVING LIQUID IN SAID CHAMBER AND WHEREBY THE GAS DEOXYGENATES THE LIQUID, MEANS FOR LEADING THE DEOXYGGENATED LIQUID FROM THE CHAMBER AT A POINT OPPOSITE TO THE INLET OF THE LIQUID TO SAID CHAMBER, A TANK CONNECTED TO SAID LAST NAMED MEANS TO RECEIVE THE DEOXYGENATED LIQUID, MEANS FOR LEADING SUCH LIQUID AWAY FROM SAID TANK, AND A DEHYDRATING APPARATUS CONNECTED TO THE LATTER MEANS TO DEHYDRATE THE DEOXYGENATED LIQUID LED FROM THE TANK.
References Cited (Backward Citations)
US999972A
Cited
US1484271A
Cited
US1829477A
Cited
US1782054A
Cited
AU1523128A
Cited
US2035619A
Cited
US2328892A
Cited
US2559989A
Cited
US2561394A
Cited
US2570213A
Cited
US2616838A
Cited
US2566229A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-19 | 1959-12-19 | 1960-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-19 | 1963-12-19 | 1964-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-19 | 1967-12-19 | 1968-06-19 | $7700.00 | Window Closed / Lapsed |