US3093308A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and means for controllably releasing heat from super-cooled liquids
Assignee: Individual
•
Filing: 1961-05-16
•
Granted: 1963-06-11
•
Expires: 1981-05-16
Abstract
No abstract record available.
Inventors
- 👤 Charles D Snelling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:08
CPC Classifications
G; G05; G05D; G05D23/00; G05D23/19; G05D23/1919; F; F28; F28D; F28D20/00; F28D20/02; F28D20/028; G05D23/275; F28F; F28F2255/00; F28F2255/04; Y; Y02; Y02E; Y02E60/00; Y02E60/14
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
101 words
IN A DEVICE FOR CONTROLLING THE TEMPERATURE OF A TEMPERATURE-SENSITIVE OBJECT TO THE INFLUENCE OF FLUCTUATING AMBIENT TEMPERATURE THE COMBINATION INCLUDING, A HEAT RESERVIOR COMPRISING A SUPER-COOLABLE CHEMICAL BATH SPACIALLY RELATED TO AND AT A TEMPERATURE GREATER THAN THE OBJECT TO BE REGULATED, MEANS INSULATING SAID OBJECT AND SAID HEAT SINK FROM EACH OTHER AND FROM SAID AMBIENT TEMPERATURE UNDER SUBSTANTIALLY ADIABATIC CONDITIONS, HEAT TRANSFER MEANS ADAPTED TO BE COUPLED TO SAID HEAT RESERVIOR AND SAID TEMPERATURE-SENSITIVE OBJECT, MEANS FOR COUPLING SAID HEAT TRANSFER MEANS, TEMPERATURE-SENSING MEANS ASSOCIATED WITH SAID OBJECT FOR ACTUATING SAID COUPLING MEANS IN ACCORDANCE WITH THE TEMPER-
References Cited (Backward Citations)
US1703803A
Cited
US2115502A
Cited
GB492724A
Cited
US2220777A
Cited
US2289425A
Cited
US2808494A
Cited
US2942051A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |