US569213A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Friedrich max lehnig
Assignee: —
•
Filing: —
•
Granted: 1896-10-13
•
Expires: 1913-10-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:56
CPC Classifications
F; F16; F16B; F16B45/00; F16B45/02; F16B45/036; A; A41; A41F; A41F1/00; A41F1/006; A44; A44B; A44B13/00; A44B13/0005; A44B13/0017; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/38; Y10S24/42; Y10T; Y10T24/00; Y10T24/45; Y10T24/45152; Y10T24/45199; Y10T24/45209
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) | 1899-10-13 | 1900-04-14 | 1900-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1903-10-14 | 1904-04-14 | 1904-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1907-10-14 | 1908-04-14 | 1908-10-14 | $7700.00 | Window Closed / Lapsed |