US1209545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for spinning or twisting strips of paper into yarn.
Assignee: Individual
•
Filing: 1915-04-27
•
Granted: 1916-12-19
•
Expires: 1935-04-27
Abstract
No abstract record available.
Inventors
- 👤 Thomas Alexander Boyd
- 👤 Harold Arthur Boyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:24
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/02; D02G3/08
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) | 1919-12-19 | 1920-06-19 | 1920-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-12-19 | 1924-06-19 | 1924-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-12-19 | 1928-06-19 | 1928-12-19 | $7700.00 | Window Closed / Lapsed |