US3464743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Traction device
Assignee: Goodrich Corp
•
Filing: 1968-08-12
•
Granted: 1969-09-02
•
Expires: 1988-08-12
Abstract
No abstract record available.
Inventors
- 👤 Allan D Hallaman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:57
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/18; B62D55/24; B62D55/244
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2899242A
Cited
US1409577A
Cited
US2109691A
Cited
US2308327A
Cited
US2577471A
Cited
US2560307A
Cited
US3144930A
Cited
US3120409A
Cited
US3285677A
Cited
US3282630A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |