US3367124A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermoelectric refrigeration control means
Assignee: Carrier Corp
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Filing: 1966-09-27
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Granted: 1968-02-06
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Expires: 1986-09-27
Abstract
No abstract record available.
Inventors
- 👤 Arnold A Beck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:35
CPC Classifications
F; F25; F25B; F25B21/00; F25B21/02; F24; F24F; F24F5/00; F24F5/0042; G; G05; G05D; G05D23/00; G05D23/19; G05D23/1906; G05D23/1909; G05D23/1919; G05D23/20; G05D23/24; G05D23/30; G05D23/303; F25B2321/00; F25B2321/02; F25B2321/021; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7306
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
67 words
THE METHOD OF REMOVING CONDENSATE FROM A TROUGH DISPOSED TO RECEIVE THE CONDENSATE FROM A CONDENSATE CREATING MEANS WHICH COMPRISES THE STEPS OF, PERIODICALLY PUMPING THE CONDENSATE FROM THE TROUGH IN RESPONSE TO THE PREDETERMINED ACCUMULATION OF COLLECTED CONDENSATE, UTILIZING THE MENISCUS EFFECT OF THE CONDENSATE AS ITS LEVEL IS REDUCED TO SUSTAIN THE PUMPING ACTION TO ASSURE THE REMOVAL OF A PREDETERMINED AMOUNT OF THE CONDENSATE.
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) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |