US2736337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Regulator devices and control assemblies therefor
Assignee: KIMMELL
•
Filing: 1951-05-07
•
Granted: 1956-02-28
•
Expires: 1971-05-07
Abstract
No abstract record available.
Inventors
- 👤 Asbury S Parks
- 👤 Garman O Kimmell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:34
CPC Classifications
G; G05; G05D; G05D9/00; G05D9/04; G05D16/00; G05D16/14; G05D16/16; G05D16/163; Y; Y10; Y10T; Y10T137/00; Y10T137/1189; Y10T137/1298; Y10T137/2278; Y10T137/5109; Y10T137/5283; Y10T137/7287; Y10T137/7313; Y10T137/7339; Y10T137/7722; Y10T137/7758; Y10T137/7762; Y10T137/7769; Y10T137/777
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US698703A
Cited
US1851422A
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US2067510A
Cited
US2146273A
Cited
US2196279A
Cited
US2257171A
Cited
US2446051A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-02-27 | 1959-08-29 | 1960-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-27 | 1963-08-29 | 1964-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-27 | 1967-08-29 | 1968-02-28 | $7700.00 | Window Closed / Lapsed |