Patent US4267752A successfully refreshed from Google Patents.
Patent US892691A successfully refreshed from Google Patents.
US892691A
Expired / Lapsed
US
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Roller-bearing.
Assignee: Individual
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Filing: —
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Granted: 1908-07-07
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Expires: 1925-07-07
Abstract
No abstract record available.
Inventors
- 👤 Eliel L Sharpneck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:30
CPC Classifications
F; F16; F16C; F16C19/00; F16C19/22; F16C19/40; F16C19/49; F16C23/00; F16C23/06; F16C23/08; F16C33/00; F16C33/30; F16C33/34; F16C33/36; F16C33/363; F16C33/37; F16C33/3713; F16C33/58; F16C33/60; F16C19/02; F16C19/10; F16C19/12; F16C2326/00; F16C2326/01
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) | 1911-07-07 | 1912-01-06 | 1912-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-07-07 | 1916-01-06 | 1916-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-07-07 | 1920-01-06 | 1920-07-07 | $7700.00 | Window Closed / Lapsed |