Patent US2859477A successfully refreshed from Google Patents.
US2859477A
Expired / Lapsed
US
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Mold separator device
Assignee: NYE RUBBER Co
•
Filing: 1953-07-28
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Granted: 1958-11-11
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Expires: 1973-07-28
Abstract
No abstract record available.
Inventors
- 👤 Ohio C Millhoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:36
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/34; B29C33/20; B29C33/26; B29C33/28; B29K; B29K2021/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1609701A
Cited
US1671304A
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US1671355A
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US1701859A
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US1880462A
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US1891976A
Cited
US2171511A
Cited
US2231254A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |