US2408152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antiskid canvas device
Assignee: Individual
•
Filing: 1945-01-27
•
Granted: 1946-09-24
•
Expires: 1965-01-27
Abstract
No abstract record available.
Inventors
- 👤 Porcelli Alfonso
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:27
CPC Classifications
B; B60; B60C; B60C27/00; B60C27/06; B60C27/16; B60C27/18; A; A43; A43C; A43C15/00; A43C15/02; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10279; Y10T152/10882
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-09-23 | 1950-03-25 | 1950-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-09-23 | 1954-03-25 | 1954-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-09-23 | 1958-03-25 | 1958-09-24 | $7700.00 | Window Closed / Lapsed |