Patent US631445A successfully refreshed from Google Patents.
US631445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable cone-fastening for ball-bearing axles.
Assignee: PREMIER Manufacturing Co
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Filing: 1898-05-21
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Granted: 1899-08-22
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Expires: 1918-05-21
Abstract
No abstract record available.
Inventors
- 👤 Charles S Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:35
CPC Classifications
F; F16; F16C; F16C13/00; F16C13/006; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/954
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) | 1902-08-22 | 1903-02-21 | 1903-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1906-08-22 | 1907-02-21 | 1907-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1910-08-22 | 1911-02-21 | 1911-08-23 | $7700.00 | Window Closed / Lapsed |