US615336A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Separable fastener
Assignee: —
•
Filing: —
•
Granted: 1898-12-06
•
Expires: 1915-12-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:27
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/12; F16B5/123; F16B5/125; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45471; Y10T24/45524; Y10T24/45545; Y10T24/4555; Y10T24/45571; Y10T24/4588; Y10T24/45948
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) | 1901-12-06 | 1902-06-07 | 1902-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1905-12-06 | 1906-06-07 | 1906-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1909-12-06 | 1910-06-07 | 1910-12-07 | $7700.00 | Window Closed / Lapsed |