US609452A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Art of and apparatus for manufacturing composite threads for weaving chair-seat
Assignee: —
•
Filing: —
•
Granted: 1898-08-23
•
Expires: 1915-08-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:42
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/68; B29C70/685; B29C70/687; Y; Y10; Y10S; Y10S118/00; Y10S118/18
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) | 1901-08-23 | 1902-02-22 | 1902-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1905-08-23 | 1906-02-22 | 1906-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1909-08-23 | 1910-02-22 | 1910-08-24 | $7700.00 | Window Closed / Lapsed |