US894886A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Individual
•
Filing: 1904-05-21
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Granted: 1908-08-04
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Expires: 1924-05-21
Abstract
No abstract record available.
Inventors
- 👤 Albert B Herrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:26
CPC Classifications
G; G01; G01D; G01D9/00; G01D9/28; G01D9/30
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) | 1911-08-04 | 1912-02-03 | 1912-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-08-04 | 1916-02-03 | 1916-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-08-04 | 1920-02-03 | 1920-08-04 | $7700.00 | Window Closed / Lapsed |