US2490445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanism for compacting tire carcasses on tire building machines
Assignee: Aerojet Rocketdyne Holdings Inc
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Filing: 1947-08-09
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Granted: 1949-12-06
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Expires: 1967-08-09
Abstract
No abstract record available.
Inventors
- 👤 Roland I Kuffler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:34
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/20; B29D30/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1834559A
Cited
US2295541A
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US2313035A
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US2358935A
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US2342951A
Cited
US2394464A
Cited
US2455038A
Cited
US2464020A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-12-05 | 1953-06-06 | 1953-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-12-05 | 1957-06-06 | 1957-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-12-05 | 1961-06-06 | 1961-12-06 | $7700.00 | Window Closed / Lapsed |