Patent US1936760A successfully refreshed from Google Patents.
Patent US3250433A successfully refreshed from Google Patents.
US3250433A
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US
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Liquid dispensing unit
Assignee: ALLEN ELECTRONICS Inc
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Filing: 1964-08-21
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Granted: 1966-05-10
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Expires: 1984-08-21
Abstract
No abstract record available.
Inventors
- 👤 William C Christine
- 👤 Joseph E Pierce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:58
CPC Classifications
F; F25; F25D; F25D31/00; F25D31/002; B; B67; B67D; B67D3/00; B67D3/0009; B67D3/0019; B67D3/0029; B67D3/0038; F25B; F25B21/00; F25B21/02; H; H10; H10N; H10N10/00; H10N10/10; H10N10/13
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
70 words
AS A NEW ARTICLE OF MANUFACTURE, A LIQUID DISPENSING UNIT FOR PROVIDING AND DISPENSING COLD WATER TO BE USED FOR DISSOLVING POWDERED SOLUBLE EDIBLE PRODUCTS, COMPRISING AN OUTER CASE, A THERMOELECTRIC ELEMENT IN SAID CASE, A LIQUID COMPARTMENT ADJACENT SAID THERMOELECTRIC ELEMENT, CONTAINER MEANS FOR SUPPLYING LIQUID TO SAID COMPARTMENT, A HEAT SINK CONTIGUOUS TO SAID THERMOELECTRIC ELEMENT, AND MOTOR OPERATED FAN MEANS FOR CIRCULATING AIR THROUGH SAID HEAT SINK.
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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) | 1969-05-09 | 1969-11-08 | 1970-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-09 | 1973-11-08 | 1974-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-09 | 1977-11-08 | 1978-05-10 | $7700.00 | Window Closed / Lapsed |