Patent US2046159A successfully refreshed from Google Patents.
US2046159A
Expired / Lapsed
US
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Auxiliary tread for pneumatic tires
Assignee: Individual
•
Filing: 1933-10-23
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Granted: 1936-06-30
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Expires: 1953-10-23
Abstract
No abstract record available.
Inventors
- 👤 Gottlieb Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:46
CPC Classifications
B; B60; B60C; B60C27/00; B60C27/06; B60C27/16; Y; Y10; Y10T; Y10T24/00; Y10T24/47; Y10T24/4773
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) | 1939-06-30 | 1939-12-30 | 1940-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-06-30 | 1943-12-30 | 1944-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-06-30 | 1947-12-30 | 1948-06-30 | $7700.00 | Window Closed / Lapsed |