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Patent US2709277A successfully refreshed from Google Patents.
US2709277A
Expired / Lapsed
US
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Apparatus for curing belts
Assignee: Goodrich Corp
•
Filing: 1951-01-06
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Granted: 1955-05-31
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Expires: 1971-01-06
Abstract
No abstract record available.
Inventors
- 👤 Henry L Dixon
- 👤 David G Hunt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:39
CPC Classifications
B; B29; B29D; B29D29/00; B29D29/10; Y; Y10; Y10S; Y10S425/00; Y10S425/042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US271496A
Cited
US343309A
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US940208A
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US1354738A
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US1605358A
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US1748626A
Cited
US1910525A
Cited
US2611151A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-30 | 1958-11-29 | 1959-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-30 | 1962-11-29 | 1963-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-30 | 1966-11-29 | 1967-05-31 | $7700.00 | Window Closed / Lapsed |