Patent US2822164A successfully refreshed from Google Patents.
US2822164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid movement shock absorbers with springs of rubber-metal
Assignee: Societa Applicazioni Gomma Antivibranti SAGA SpA
•
Filing: 1954-10-15
•
Granted: 1958-02-04
•
Expires: 1974-10-15
Abstract
No abstract record available.
Inventors
- 👤 Boschi Antonio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:45
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/06; F16F9/08; F16F13/00
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) | 1961-02-03 | 1961-08-05 | 1962-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-03 | 1965-08-05 | 1966-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-03 | 1969-08-05 | 1970-02-04 | $7700.00 | Window Closed / Lapsed |