US791751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of springs.
Assignee: Individual
•
Filing: 1903-11-27
•
Granted: 1905-06-06
•
Expires: 1923-11-27
Abstract
No abstract record available.
Inventors
- 👤 Fred H Daniels
- 👤 Clinton S Marshall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:11
CPC Classifications
B; B21; B21F; B21F35/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49609; Y10T83/00; Y10T83/768; Y10T83/7755; Y10T83/7763; Y10T83/7776; Y10T83/778
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) | 1908-06-05 | 1908-12-05 | 1909-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-06-05 | 1912-12-05 | 1913-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-06-05 | 1916-12-05 | 1917-06-06 | $7700.00 | Window Closed / Lapsed |