US1437859A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of cord tires
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1920-12-02
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Granted: 1922-12-05
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Expires: 1940-12-02
Abstract
No abstract record available.
Inventors
- 👤 O'neil William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:41
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/10; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31826; Y10T442/00; Y10T442/20; Y10T442/2041; Y10T442/2049; Y10T442/2369; Y10T442/2377
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) | 1925-12-04 | 1926-06-05 | 1926-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-12-04 | 1930-06-05 | 1930-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-12-04 | 1934-06-05 | 1934-12-05 | $7700.00 | Window Closed / Lapsed |