US3586560A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a fiber-filled thermoplastic article
Assignee: Eastman Kodak Co
•
Filing: 1968-06-17
•
Granted: 1971-06-22
•
Expires: 1988-06-17
Abstract
Abstract A METHOD FOR FORMING A FIBER-FILLED ORGANIC PLASTIC INCLUDING THE STEPS OF (A) INTRODUCING CONTINUOUS FILAMENTS INTO A FLUID CONTAINING PARTICLES OF A PLASTIC (B) SPREADING THE FILAMENTS APART, (C) EVENLY DISTRIBUTING THE PARTICLES ON THE FILAMENTS, (D) COALESCING THE PARTICLES TO COAT THE FILAMENTS, (E) BRINGING THE COATINGS INTO MUTUAL CONTACT FORMING A ROD-LIKE MEMBER, (F) SEVERING THE ROD-LIKE MEMBER INTO SHORT LENGTH. THE APPARATUS INCLUDES A CONTAINER HAVING PARTICLES OF A PLASTIC ENTRAINED IN A FLUID THEREIN, SPREADING MEANS, AN OVEN, A DIE AND A CUTTER.
Inventors
- 👤 James G Stranch
- 👤 Max L Carroll Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:37
CPC Classifications
B; B29; B29B; B29B15/00; B29B15/08; B29B15/10; B29B15/12; B29B9/00; B29B9/12; B29B9/14; B29C; B29C70/00; B29C70/04; B29C70/28; B29C70/40; B29C70/50; B29C70/52; B29C70/521; B29K; B29K2067/00; B29K2105/00; B29K2105/06; B29K2105/08; B29K2105/10; B29K2105/101; B29K2105/25; B29K2105/251; B29L; B29L2031/00; B29L2031/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-21 | 1974-12-21 | 1975-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-21 | 1978-12-21 | 1979-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-21 | 1982-12-21 | 1983-06-22 | $7700.00 | Window Closed / Lapsed |