US643472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Table for hooping coiled metal.
Assignee: ANSONIA BRASS AND COPPER Co
•
Filing: 1899-12-06
•
Granted: 1900-02-13
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Expires: 1919-12-06
Abstract
No abstract record available.
Inventors
- 👤 William A Cowles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:32
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/0028; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53657
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) | 1903-02-13 | 1903-08-15 | 1904-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-02-13 | 1907-08-15 | 1908-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-02-13 | 1911-08-15 | 1912-02-14 | $7700.00 | Window Closed / Lapsed |