US3155153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotatable body for transfer of moisture or/and heat
Assignee: Lizenzia AG
•
Filing: 1960-06-21
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Granted: 1964-11-03
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Expires: 1980-06-21
Abstract
No abstract record available.
Inventors
- 👤 Axelsson Axel Birger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:35
CPC Classifications
F; F28; F28D; F28D19/00; F28D19/04; F28D19/041; F28D19/042; B; B60; B60C; B60C11/00; B60C11/01; B60C11/03; B60C11/0304; B60C11/0306; B60C19/00; B60C19/001; Y; Y10; Y10S; Y10S165/00; Y10S165/009; Y10S165/013; Y10S165/016
Claims Analysis
Total Claims: 0
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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) | 1967-11-03 | 1968-05-04 | 1968-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-03 | 1972-05-04 | 1972-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-03 | 1976-05-04 | 1976-11-03 | $7700.00 | Window Closed / Lapsed |