US2541177A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Traction apparatus for vehicles
Assignee: Goodrich Corp
•
Filing: 1945-08-30
•
Granted: 1951-02-13
•
Expires: 1965-08-30
Abstract
No abstract record available.
Inventors
- 👤 Charles O Slemmons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:17
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/18; B62D55/24; B62D55/253
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1316951A
Cited
US2416679A
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US1397314A
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US1487340A
Cited
US1808735A
Cited
US2139070A
Cited
US2184441A
Cited
US2393721A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-12 | 1954-08-14 | 1955-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-12 | 1958-08-14 | 1959-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-12 | 1962-08-14 | 1963-02-13 | $7700.00 | Window Closed / Lapsed |