US2670010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for establishing substantially uniform flow rate in conduits and the like
Assignee: General Electric Co
•
Filing: 1950-05-26
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Granted: 1954-02-23
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Expires: 1970-05-26
Abstract
No abstract record available.
Inventors
- 👤 Theodore P Kessler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:42
CPC Classifications
G; G05; G05D; G05D7/00; G05D7/01; G05D7/0106; G05D7/012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1154962A
Cited
US2503901A
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US2500750A
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US2454929A
Cited
US2489932A
Cited
US2489542A
Cited
US2593315A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-22 | 1957-08-24 | 1958-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-22 | 1961-08-24 | 1962-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-22 | 1965-08-24 | 1966-02-23 | $7700.00 | Window Closed / Lapsed |