US1469020A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient channel and cushion tire
Assignee: Individual
•
Filing: 1923-03-12
•
Granted: 1923-09-25
•
Expires: 1943-03-12
Abstract
No abstract record available.
Inventors
- 👤 Clarence S Preston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:03
CPC Classifications
B; B60; B60C; B60C7/00; B60C7/10; B60C7/12; B60C7/121; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10279; Y10T152/10288; Y10T152/10297; Y10T152/10306; Y10T152/10378; Y10T152/10387; Y10T152/10396; Y10T152/1045; Y10T152/10477
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) | 1926-09-24 | 1927-03-26 | 1927-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-09-24 | 1931-03-26 | 1931-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-09-24 | 1935-03-26 | 1935-09-25 | $7700.00 | Window Closed / Lapsed |