US3017172A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shock absorber
Assignee: Cleveland Pneumatic Industries Inc
•
Filing: 1958-11-03
•
Granted: 1962-01-16
•
Expires: 1978-11-03
Abstract
No abstract record available.
Inventors
- 👤 Erwin H Hartel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:25
CPC Classifications
F; F16; F16F; F16F5/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2560005A
Cited
US2785887A
Cited
US2873963A
Cited
US2849227A
Cited
US2930608A
Cited
US2815008A
Cited
US2943642A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |