US1938787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for manufacturing tires
Assignee: Morgan and Wright
•
Filing: 1928-03-15
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Granted: 1933-12-12
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Expires: 1948-03-15
Abstract
No abstract record available.
Inventors
- 👤 Jr Adrian O Abbott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:44
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/38; B29D30/46; B29D30/08; B29D30/20; B29D30/24; B29D2030/241; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0448; Y10T83/869; Y10T83/8736; Y10T83/889
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) | 1936-12-11 | 1937-06-12 | 1937-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-12-11 | 1941-06-12 | 1941-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-12-11 | 1945-06-12 | 1945-12-12 | $7700.00 | Window Closed / Lapsed |