US829442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attachment for sewing-machines for felling, &c.
Assignee: AMERICAN ATTACHMENT Co
•
Filing: 1902-03-10
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Granted: 1906-08-28
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Expires: 1922-03-10
Abstract
No abstract record available.
Inventors
- 👤 George John Stevens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:20
CPC Classifications
D; D05; D05B; D05B21/00; D05B21/002
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) | 1909-08-27 | 1910-02-26 | 1910-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-08-27 | 1914-02-26 | 1914-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-08-27 | 1918-02-26 | 1918-08-28 | $7700.00 | Window Closed / Lapsed |