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US2484777A
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US
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Plastic molding machine
Assignee: Spectrum Brands Inc
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Filing: 1944-09-01
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Granted: 1949-10-11
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Expires: 1964-09-01
Abstract
No abstract record available.
Inventors
- 👤 Ziska Adam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:54
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/17; B29C45/18; B29C45/1808; B29C45/03; B29C45/07; B29C2045/073
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1476257A
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US1466490A
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US2380536A
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US2262615A
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US2282308A
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US2349176A
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US2358956A
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US2396348A
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US2367204A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-10 | 1953-04-11 | 1953-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-10 | 1957-04-11 | 1957-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-10 | 1961-04-11 | 1961-10-11 | $7700.00 | Window Closed / Lapsed |