US2808094A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Traction device
Assignee: Individual
•
Filing: 1955-01-27
•
Granted: 1957-10-01
•
Expires: 1975-01-27
Abstract
No abstract record available.
Inventors
- 👤 Tony F Marchionda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:26
CPC Classifications
B; B60; B60C; B60C27/00; B60C27/02; B60C27/04; B60C27/0261; B60C27/0292
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2154047A
Cited
US2530108A
Cited
US2437040A
Cited
US2518170A
Cited
US2664934A
Cited
US2738820A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-30 | 1961-04-01 | 1961-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-30 | 1965-04-01 | 1965-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-30 | 1969-04-01 | 1969-10-01 | $7700.00 | Window Closed / Lapsed |