US2195213A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel tank evacuating apparatus
Assignee: Kidde Inc
•
Filing: 1936-04-15
•
Granted: 1940-03-26
•
Expires: 1956-04-15
Abstract
No abstract record available.
Inventors
- 👤 Heigis Henry Ernest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:21
CPC Classifications
B; B64; B64D; B64D37/00; B64D37/02; B64D37/14; B64D37/20; B64D37/26; Y; Y10; Y10T; Y10T137/00; Y10T137/0318; Y10T137/0391; Y10T137/1624; Y10T137/1632; Y10T137/1782; Y10T137/2931; Y10T137/3115; Y10T137/3127; Y10T137/6851; Y10T137/6855; Y10T137/6881; Y10T137/8593; Y10T137/86292; Y10T137/86324; Y10T137/86332; Y10T137/877; Y10T137/87829; Y10T137/87837; Y10T137/87861; Y10T137/87917
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1943-03-26 | 1943-09-25 | 1944-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-03-26 | 1947-09-25 | 1948-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-03-26 | 1951-09-25 | 1952-03-26 | $7700.00 | Window Closed / Lapsed |