US3471601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the manufacture of articles from plastics material or having at least one plastic state
Assignee: Civile Dite Ngt soc
•
Filing: 1965-07-30
•
Granted: 1969-10-07
•
Expires: 1985-07-30
Abstract
No abstract record available.
Inventors
- 👤 Remi Goetgheluck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:47
CPC Classifications
B; B29; B29C; B29C51/00; B29C51/02; B29C43/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2234839A
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US2517701A
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US2573141A
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GB751068A
Cited
US2978376A
Cited
US2911678A
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US2953814A
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US3140325A
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US3298893A
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US3159695A
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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) | 1972-10-06 | 1973-04-07 | 1973-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-06 | 1977-04-07 | 1977-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-06 | 1981-04-07 | 1981-10-07 | $7700.00 | Window Closed / Lapsed |