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US1201469A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermostatic controller.
Assignee: Individual
•
Filing: 1915-09-27
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Granted: 1916-10-17
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Expires: 1935-09-27
Abstract
No abstract record available.
Inventors
- 👤 George A James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:02
CPC Classifications
F; F24; F24C; F24C3/00; F24C3/12; F24C3/126; F24D; F24D9/00; F24D9/02; G; G05; G05D; G05D23/00; G05D23/01; G05D23/02; G05D23/08; Y; Y10; Y10S; Y10S236/00; Y10S236/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1919-10-17 | 1920-04-17 | 1920-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-10-17 | 1924-04-17 | 1924-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-10-17 | 1928-04-17 | 1928-10-17 | $7700.00 | Window Closed / Lapsed |