Patent US2587119A successfully refreshed from Google Patents.
US2587119A
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Apparatus for vulcanizing annular articles
Assignee: Goodrich Corp
•
Filing: 1946-08-06
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Granted: 1952-02-26
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Expires: 1966-08-06
Abstract
No abstract record available.
Inventors
- 👤 Edward A Davis
- 👤 Robert R Ambler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:19
CPC Classifications
B; B29; B29D; B29D29/00; B29D29/10; Y; Y10; Y10S; Y10S425/00; Y10S425/818
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US759196A
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US905305A
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US1022970A
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US1509380A
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US1729329A
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US1948491A
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US2172111A
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US2253792A
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US2254415A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-25 | 1955-08-27 | 1956-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-25 | 1959-08-27 | 1960-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-25 | 1963-08-27 | 1964-02-26 | $7700.00 | Window Closed / Lapsed |