Patent US3067594A successfully refreshed from Google Patents.
US3067594A
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Cooling with endothermic chemical reactions
Assignee: CATACYCLE Co
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Filing: 1959-05-11
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Granted: 1962-12-11
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Expires: 1979-05-11
Abstract
No abstract record available.
Inventors
- 👤 Reginald B Bland
- 👤 Frederick J Ewing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:25
CPC Classifications
F; F25; F25B; F25B17/00; F25B17/10; B; B64; B64D; B64D13/00; B64D13/006; F01; F01D; F01D5/00; F01D5/12; F01D5/14; F01D5/18; F02; F02K; F02K9/00; F02K9/42; F02K9/60; F02K9/62; F02K9/64; Y; Y02; Y02T; Y02T50/00; Y02T50/40; Y10; Y10S; Y10S62/00; Y10S62/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1828784A
Cited
US2586025A
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US2655786A
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US2783613A
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US2625007A
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US2943828A
Cited
FR1171714A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |