Patent US2136006A successfully refreshed from Google Patents.
US2136006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Model
Assignee: Individual
•
Filing: 1936-02-14
•
Granted: 1938-11-08
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Expires: 1956-02-14
Abstract
No abstract record available.
Inventors
- 👤 Carl G Fisher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:05
CPC Classifications
G; G09; G09F; G09F19/00; G09F19/02; G09F19/08; A; A63; A63H; A63H3/00; A63H3/36; A63H3/38; A63H3/40
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) | 1941-11-07 | 1942-05-09 | 1942-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-11-07 | 1946-05-09 | 1946-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-11-07 | 1950-05-09 | 1950-11-08 | $7700.00 | Window Closed / Lapsed |