Patent US3484513A successfully refreshed from Google Patents.
US3484513A
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Method for extruding objects of plastic material
Assignee: GEN PRODUITS IND ETDE SYNTHESE
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Filing: 1966-10-31
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Granted: 1969-12-16
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Expires: 1986-10-31
Abstract
No abstract record available.
Inventors
- 👤 Andre G Paoli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:42
CPC Classifications
B; B28; B28B; B28B3/00; B28B3/20; B28B3/26; B01; B01J; B01J19/00; B01J19/30; B29; B29C; B29C48/00; B29C48/03; B29C48/131; B01J2219/00; B01J2219/30; B01J2219/302; B01J2219/30203; B01J2219/304; B01J2219/30416; Y; Y10; Y10S; Y10S261/00; Y10S261/72
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |