Patent US2923786A successfully refreshed from Google Patents.
US2923786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dial thermometer alarm device
Assignee: Individual
•
Filing: 1958-02-28
•
Granted: 1960-02-02
•
Expires: 1978-02-28
Abstract
No abstract record available.
Inventors
- 👤 Donald R Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:50
CPC Classifications
G; G01; G01K; G01K1/00; G01K1/14; F; F25; F25D; F25D29/00; F25D29/005; F25D29/008; G01K5/00; F25D2331/00; F25D2331/80; F25D2331/803; F25D2700/00; F25D2700/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1963-02-01 | 1963-08-03 | 1964-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-01 | 1967-08-03 | 1968-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-01 | 1971-08-03 | 1972-02-02 | $7700.00 | Window Closed / Lapsed |