US1643202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for use in the manufacture of pneumatic tires
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1926-01-25
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Granted: 1927-09-20
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Expires: 1946-01-25
Abstract
No abstract record available.
Inventors
- 👤 Harold A Denmire
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:56
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/10; B29D30/16; B29D30/1614; B29D30/20; B29D30/24; B29D30/26; B29D30/2607; B29D30/38; B29D30/44
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) | 1930-09-19 | 1931-03-21 | 1931-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-09-19 | 1935-03-21 | 1935-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-09-19 | 1939-03-21 | 1939-09-20 | $7700.00 | Window Closed / Lapsed |