US1597913A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic fire release for safe cabinets
Assignee: Automatic Sprinkler Corp
•
Filing: 1925-02-05
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Granted: 1926-08-31
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Expires: 1945-02-05
Abstract
No abstract record available.
Inventors
- 👤 Ernest A Lowe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:44
CPC Classifications
E; E05; E05F; E05F1/00; E05F1/002; E05F1/006; E05Y; E05Y2201/00; E05Y2201/40; E05Y2201/404; E05Y2201/41; E05Y2900/00; E05Y2900/20; E05Y2900/21; Y; Y10; Y10S; Y10S292/00; Y10S292/66
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) | 1929-08-30 | 1930-03-01 | 1930-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-08-30 | 1934-03-01 | 1934-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-08-30 | 1938-03-01 | 1938-08-31 | $7700.00 | Window Closed / Lapsed |