Patent US2096374A successfully refreshed from Google Patents.
US2096374A
Expired / Lapsed
US
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Valve control mechanism for tank vehicles
Assignee: Quaker City Iron Works Inc
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Filing: 1935-08-31
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Granted: 1937-10-19
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Expires: 1955-08-31
Abstract
No abstract record available.
Inventors
- 👤 James A Jensen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:06
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/36; B60; B60P; B60P3/00; B60P3/22; B60P3/224; B60P3/225; Y; Y10; Y10T; Y10T137/00; Y10T137/4673; Y10T137/4857; Y10T137/4874; Y10T137/8593; Y10T137/86292; Y10T137/863; Y10T137/86308; Y10T137/86316; Y10T137/87048; Y10T137/87096
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) | 1940-10-18 | 1941-04-19 | 1941-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-10-18 | 1945-04-19 | 1945-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-10-18 | 1949-04-19 | 1949-10-19 | $7700.00 | Window Closed / Lapsed |