Patent US3516137A successfully refreshed from Google Patents.
US3516137A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making thin wall flexible bearing liners
Assignee: Federal Mogul Shoreham Ltd
•
Filing: 1967-05-29
•
Granted: 1970-06-23
•
Expires: 1987-05-29
Abstract
No abstract record available.
Inventors
- 👤 Norman Ernest Fisher
- 👤 John Whiteside
- 👤 David Frederick Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:58
CPC Classifications
F; F16; F16C; F16C17/00; F16C17/02; B; B21; B21J; B21J5/00; B21J5/06; B21J5/08; B21K; B21K1/00; B21K1/06; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/14; F16C2220/00; F16C2220/40; F16C2220/46; F16C2220/80; F16C2220/84; F16C2223/00; F16C2223/02; F16C2223/04; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49643; Y10T29/49647; Y10T29/49668; Y10T29/49671
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1787255A
Cited
US3206830A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-22 | 1973-12-22 | 1974-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-22 | 1977-12-22 | 1978-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-22 | 1981-12-22 | 1982-06-23 | $7700.00 | Window Closed / Lapsed |