US3064312A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compression molding of plastic materials
Assignee: Individual
•
Filing: 1959-07-28
•
Granted: 1962-11-20
•
Expires: 1979-07-28
Abstract
No abstract record available.
Inventors
- 👤 Bronfman Benjamin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:46
CPC Classifications
B; B29; B29C; B29C43/00; Y; Y10; Y10S; Y10S264/00; Y10S264/34; Y10S425/00; Y10S425/019; Y10S425/044
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1607623A
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US1958184A
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US2106009A
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US2289713A
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US2411497A
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US2380363A
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US2500494A
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US2475375A
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US2686129A
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US2744475A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |