US2194328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing assembly
Assignee: MONAD Corp
•
Filing: 1938-02-21
•
Granted: 1940-03-19
•
Expires: 1958-02-21
Abstract
No abstract record available.
Inventors
- 👤 Julius E Shafer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:29
CPC Classifications
F; F16; F16C; F16C35/00; F16C35/04; F16C35/042; F16C35/047; F16C23/00; F16C23/06; F16C23/08; F16C23/082; F16C23/084; F16C33/00; F16C33/30; F16C33/66; F16C33/6603; F16C33/6622; F16C35/06; F16C35/067; F16C19/00; F16C19/02; F16C19/04; F16C19/06
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) | 1943-03-19 | 1943-09-18 | 1944-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-03-19 | 1947-09-18 | 1948-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-03-19 | 1951-09-18 | 1952-03-19 | $7700.00 | Window Closed / Lapsed |