Patent US5769791A successfully refreshed from Google Patents.
Patent US2011057A successfully refreshed from Google Patents.
US2011057A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile windshield control mechanism
Assignee: Martin Parry Corp
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Filing: 1931-12-02
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Granted: 1935-08-13
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Expires: 1951-12-02
Abstract
No abstract record available.
Inventors
- 👤 Edward L Kraft
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:23
CPC Classifications
B; B60; B60J; B60J1/00; B60J1/02; B60J1/04
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) | 1938-08-12 | 1939-02-11 | 1939-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-08-12 | 1943-02-11 | 1943-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-08-12 | 1947-02-11 | 1947-08-13 | $7700.00 | Window Closed / Lapsed |