Patent US2326113A successfully refreshed from Google Patents.
US2326113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Distributor
Assignee: Ford Motor Co
•
Filing: 1941-09-20
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Granted: 1943-08-10
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Expires: 1961-09-20
Abstract
No abstract record available.
Inventors
- 👤 Zoerlein Emil
- 👤 Johannes E Hoffmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:18
CPC Classifications
F; F02; F02P; F02P7/00; F02P7/02; F02P7/021; H; H03; H03D; H03D1/00; H03D1/14; H03D1/16; H03H; H03H7/00; H03H7/42
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) | 1946-08-09 | 1947-02-08 | 1947-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-08-09 | 1951-02-08 | 1951-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-08-09 | 1955-02-08 | 1955-08-10 | $7700.00 | Window Closed / Lapsed |