US669972A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sewing-machine.
Assignee: ANDREW BLOOMQUIST
•
Filing: 1898-09-03
•
Granted: 1901-03-19
•
Expires: 1918-09-03
Abstract
No abstract record available.
Inventors
- 👤 H Andrew Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:07
CPC Classifications
D; D05; D05B; D05B81/00
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) | 1904-03-18 | 1904-09-17 | 1905-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-03-18 | 1908-09-17 | 1909-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-03-18 | 1912-09-17 | 1913-03-19 | $7700.00 | Window Closed / Lapsed |