Patent US2096321A successfully refreshed from Google Patents.
US2096321A
Expired / Lapsed
US
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Taper roller bearing and cage
Assignee: Timken Co
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Filing: 1935-09-12
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Granted: 1937-10-19
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Expires: 1955-09-12
Abstract
No abstract record available.
Inventors
- 👤 William P Cox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:49
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/46; F16C33/54; F16C19/00; F16C19/22; F16C19/34; F16C19/36; F16C19/364; F16C33/467; F16C33/4682; F16C43/00; F16C43/04; F16C43/06; F16C33/52; F16C33/523
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) | 1940-10-18 | 1941-04-19 | 1941-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-10-18 | 1945-04-19 | 1945-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-10-18 | 1949-04-19 | 1949-10-19 | $7700.00 | Window Closed / Lapsed |