US3413394A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of preparing shaped polymeric articles
Assignee: EIDP Inc
•
Filing: 1965-02-16
•
Granted: 1968-11-26
•
Expires: 1985-02-16
Abstract
No abstract record available.
Inventors
- 👤 Thomas F Jordan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:53
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/32; B29C43/52; B29C43/006; B29C43/003; C; C08; C08L; C08L79/00; C08L79/04; C08L79/08; B29K; B29K2079/00; B29K2079/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3094511A
Cited
US2981979A
Cited
US3179614A
Cited
US3234181A
Cited
US3179631A
Cited
US3179633A
Cited
US3249588A
Cited
US3263010A
Cited
US3247165A
Cited
US3264250A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |