US1874120A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic tire construction
Assignee: Individual
•
Filing: 1929-09-19
•
Granted: 1932-08-30
•
Expires: 1949-09-19
Abstract
No abstract record available.
Inventors
- 👤 Quynn John Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:10
CPC Classifications
B; B60; B60C; B60C15/00; B60C15/02; B60C3/00; B60C3/06; Y; Y10; Y10S; Y10S152/00; Y10S152/06; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10504; Y10T152/10819
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) | 1935-08-30 | 1936-02-29 | 1936-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-08-30 | 1940-02-29 | 1940-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-08-30 | 1944-02-29 | 1944-08-30 | $7700.00 | Window Closed / Lapsed |