US1962027A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic change-over valve
Assignee: Moto Meter Gauge & Equip Corp
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Filing: 1931-12-02
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Granted: 1934-06-05
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Expires: 1951-12-02
Abstract
No abstract record available.
Inventors
- 👤 Jr Robert G Miner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:34
CPC Classifications
G; G05; G05D; G05D16/00; G05D16/14; G05D16/18; F; F17; F17C; F17C13/00; F17C13/04; F17C13/045; F17C2227/00; F17C2227/04; F17C2227/041; F17C2227/042; F17C2250/00; F17C2250/04; F17C2250/0404; F17C2250/043; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2559; Y10T137/2564; Y10T137/2567; Y10T137/2569; Y10T137/4673; Y10T137/4807; Y10T137/4857; Y10T137/8158; Y10T137/8225; Y10T137/8275
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) | 1937-06-04 | 1937-12-04 | 1938-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-06-04 | 1941-12-04 | 1942-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-06-04 | 1945-12-04 | 1946-06-05 | $7700.00 | Window Closed / Lapsed |