US1036233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bellows for dry gas-meters.
Assignee: Compteurs Schlumberger SA
•
Filing: 1911-05-06
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Granted: 1912-08-20
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Expires: 1931-05-06
Abstract
No abstract record available.
Inventors
- 👤 George Heeley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:09
CPC Classifications
G; G01; G01F; G01F3/00; G01F3/02; G01F3/20; G01F3/22; G01F3/225
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) | 1915-08-20 | 1916-02-19 | 1916-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-08-20 | 1920-02-19 | 1920-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-08-20 | 1924-02-19 | 1924-08-20 | $7700.00 | Window Closed / Lapsed |