US2983554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Engine bearing assembly and method of making the same
Assignee: Motors Liquidation Co
•
Filing: 1958-03-17
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Granted: 1961-05-09
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Expires: 1978-03-17
Abstract
No abstract record available.
Inventors
- 👤 Darl F Caris
- 👤 Boris J Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:43
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/14; F16C17/00; F16C17/12; F16C17/22; F16C9/00; F16C9/04; F02; F02B; F02B75/00; F02B75/16; F02B75/18; F02B75/22; F16C2220/00; F16C2220/60; F16C2223/00; F16C2223/30; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49696; Y10T29/49826; Y10T29/49861
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-08 | 1964-11-07 | 1965-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-08 | 1968-11-07 | 1969-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-08 | 1972-11-07 | 1973-05-09 | $7700.00 | Window Closed / Lapsed |