US2856019A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three wheel vehicle and spring suspension therefor
Assignee: Individual
•
Filing: 1956-06-11
•
Granted: 1958-10-14
•
Expires: 1976-06-11
Abstract
No abstract record available.
Inventors
- 👤 James P Steibel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:24
CPC Classifications
B; B62; B62D; B62D61/00; B62D61/06; B62D61/08; B62D49/00; B62D49/06; B62D49/0664; Y; Y10; Y10S; Y10S416/00; Y10S416/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA494551A
Cited
US1812958A
Cited
US2070758A
Cited
US2421351A
Cited
GB584293A
Cited
GB673758A
Cited
US2754146A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-13 | 1962-04-14 | 1962-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-13 | 1966-04-14 | 1966-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-13 | 1970-04-14 | 1970-10-14 | $7700.00 | Window Closed / Lapsed |