Patent US746198A successfully refreshed from Google Patents.
US746198A
Expired / Lapsed
US
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Roller-bearing.
Assignee: Individual
•
Filing: 1902-08-06
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Granted: 1903-12-08
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Expires: 1922-08-06
Abstract
No abstract record available.
Inventors
- 👤 George W Sweeney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:10
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/34; F16C33/36; F16C33/363; F16C33/46; F16C33/52; F16C33/523; F16C33/526; F16C33/66; F16C33/6637; F16C33/6681; F16C19/00; F16C19/22; F16C19/24; F16C19/26; F16C19/28; F16C33/49; F16C33/491; F16C33/492; F16C33/664; F16C33/6651
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) | 1906-12-07 | 1907-06-08 | 1907-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1910-12-07 | 1911-06-08 | 1911-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1914-12-07 | 1915-06-08 | 1915-12-08 | $7700.00 | Window Closed / Lapsed |