Patent US3566446A successfully refreshed from Google Patents.
US3566446A
Expired / Lapsed
US
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Mold simulator
Assignee: Milacron Inc
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Filing: 1969-02-05
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Granted: 1971-03-02
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Expires: 1989-02-05
Abstract
Abstract AN APPARATS TO STIMULATE THE BEHAVIOR OF A LARGE NUMBER OF VARIOUS INJECTION MOLDING MACHINE MOLDS THE BEHAVIOR OF WHICH CAN BE REDUCED TO A PROGRAM OF PRESSURE VARIATION IN COMBINATION WITH A VARIETY OF FLOW DURATION SITUATIONS.
Inventors
- 👤 George R Smoluk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:57
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/03; B29C45/17; B29C45/76
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |