US2908533A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient bearing structure
Assignee: Individual
•
Filing: 1956-03-01
•
Granted: 1959-10-13
•
Expires: 1976-03-01
Abstract
No abstract record available.
Inventors
- 👤 Schurr Hans
- 👤 Stahlecker Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:33
CPC Classifications
F; F16; F16C; F16C23/00; F16C23/02; F16C23/04; F16C23/043; D; D01; D01H; D01H7/00; D01H7/02; D01H7/04; D01H7/045; D01H7/048; F16C21/00; F16C27/00; F16C27/06; F16C27/066; F16C35/00; F16C35/08; F16C2340/00; F16C2340/18
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |