US685758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Uniting or welding metals.
Assignee: Individual
•
Filing: 1901-04-02
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Granted: 1901-11-05
•
Expires: 1921-04-02
Abstract
No abstract record available.
Inventors
- 👤 William Griffith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:55
CPC Classifications
H; H10; H10P; H10P72/00; H10P72/04; H10P72/0442; B; B60; B60J; B60J10/00; B60J10/15; B60J10/18; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49789; Y10T29/4979; Y10T428/00; Y10T428/12; Y10T428/12188; Y10T428/12194; Y10T428/12201; Y10T428/12215; Y10T428/12486; Y10T428/12493; Y10T428/12771; Y10T428/12861; Y10T428/12903; Y10T428/12917; Y10T428/12924
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) | 1904-11-04 | 1905-05-06 | 1905-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-11-04 | 1909-05-06 | 1909-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-11-04 | 1913-05-06 | 1913-11-05 | $7700.00 | Window Closed / Lapsed |