US912887A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making sucrate of lime.
Assignee: Amstar Corp
•
Filing: 1906-03-31
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Granted: 1909-02-16
•
Expires: 1926-03-31
Abstract
No abstract record available.
Inventors
- 👤 John F Pool
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:08
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/08; G01G19/083; B; B28; B28C; B28C7/00; B28C7/04; B28C7/0481; B28C7/0486
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) | 1912-02-16 | 1912-08-17 | 1913-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-02-16 | 1916-08-17 | 1917-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-02-16 | 1920-08-17 | 1921-02-16 | $7700.00 | Window Closed / Lapsed |