US2808617A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for molding lengthy articles made from multi-colored plastic material
Assignee: Individual
•
Filing: 1952-09-05
•
Granted: 1957-10-08
•
Expires: 1972-09-05
Abstract
No abstract record available.
Inventors
- 👤 Terracini Vittorio
- 👤 Tedeschi Guido
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:11
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/16; B29C48/18; B29C48/19; B29C48/03; B29C48/07; B29C48/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US817080A
Cited
US1952469A
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GB374148A
Cited
US2050214A
Cited
US2138378A
Cited
US2191829A
Cited
US2174779A
Cited
US2401236A
Cited
US2592658A
Cited
US2569373A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-07 | 1961-04-08 | 1961-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-07 | 1965-04-08 | 1965-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-07 | 1969-04-08 | 1969-10-08 | $7700.00 | Window Closed / Lapsed |