US434895A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacturing coiipany
Assignee: —
•
Filing: —
•
Granted: 1890-08-19
•
Expires: 1907-08-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:41
CPC Classifications
A; A43; A43C; A43C3/00; Y; Y10; Y10T; Y10T24/00; Y10T24/37; Y10T24/375; Y10T24/3763
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) | 1893-08-18 | 1894-02-17 | 1894-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1897-08-18 | 1898-02-17 | 1898-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1901-08-19 | 1902-02-18 | 1902-08-20 | $7700.00 | Window Closed / Lapsed |