US2647675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fire rescue apparatus
Assignee: FRANK W FISHER
•
Filing: 1947-06-25
•
Granted: 1953-08-04
•
Expires: 1967-06-25
Abstract
No abstract record available.
Inventors
- 👤 Willis J Bernett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:29
CPC Classifications
A; A62; A62B; A62B1/00; Y; Y10; Y10S; Y10S180/00; Y10S180/901
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) | 1956-08-03 | 1957-02-02 | 1957-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-03 | 1961-02-02 | 1961-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-03 | 1965-02-02 | 1965-08-04 | $7700.00 | Window Closed / Lapsed |