US2209495A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for holding and treating bearings
Assignee: Individual
•
Filing: 1937-04-05
•
Granted: 1940-07-30
•
Expires: 1957-04-05
Abstract
No abstract record available.
Inventors
- 👤 William L R Scholfield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:12
CPC Classifications
F; F16; F16N; F16N37/00; F16N37/003; F16C; F16C33/00; F16C33/30; F16C33/66; F16C33/6603; F16C33/6622; F16C19/00; F16C19/22; F16C19/34; F16C19/36; F16C19/364; F16C2326/00; F16C2326/01; F16C2326/02; Y; Y10; Y10T; Y10T279/00; Y10T279/16
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) | 1943-07-30 | 1944-01-29 | 1944-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-07-30 | 1948-01-29 | 1948-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-07-30 | 1952-01-29 | 1952-07-30 | $7700.00 | Window Closed / Lapsed |