US1504130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of solid rubber tires
Assignee: Dunlop Rubber Co Ltd
•
Filing: 1919-06-09
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Granted: 1924-08-05
•
Expires: 1939-06-09
Abstract
No abstract record available.
Inventors
- 👤 Macbeth Colin
- 👤 Willshaw Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:29
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/02; Y; Y10; Y10T; Y10T83/00; Y10T83/02; Y10T83/0267; Y10T83/0296; Y10T83/202; Y10T83/2074; Y10T83/2087; Y10T83/647; Y10T83/6572; Y10T83/6584; Y10T83/6635; Y10T83/6636
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) | 1927-08-05 | 1928-02-04 | 1928-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-08-05 | 1932-02-04 | 1932-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-08-05 | 1936-02-04 | 1936-08-05 | $7700.00 | Window Closed / Lapsed |