Patent US3014243A successfully refreshed from Google Patents.
US3014243A
Expired / Lapsed
US
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Injection molding machine
Assignee: Arburg GmbH and Co KG
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Filing: 1959-05-29
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Granted: 1961-12-26
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Expires: 1979-05-29
Abstract
No abstract record available.
Inventors
- 👤 Hehl Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:43
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/03; B29C45/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2438856A
Cited
US2442607A
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US2526877A
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US2688159A
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US2803853A
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US2711567A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |