US784948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steam-meter.
Assignee: FARBENFABRIKEN OF ELBERFELD Co
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Filing: 1903-07-02
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Granted: 1905-03-14
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Expires: 1923-07-02
Abstract
No abstract record available.
Inventors
- 👤 Emil Kuhnke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:28
CPC Classifications
G; G01; G01F; G01F1/00; G01F1/05; G01F1/20; G01F1/22
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) | 1908-03-13 | 1908-09-12 | 1909-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-03-13 | 1912-09-12 | 1913-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-03-13 | 1916-09-12 | 1917-03-14 | $7700.00 | Window Closed / Lapsed |