US3322566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resin coating
Assignee: Air Logistics Corp
•
Filing: 1963-01-14
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Granted: 1967-05-30
•
Expires: 1983-01-14
Abstract
No abstract record available.
Inventors
- 👤 Elvin M Bright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:29
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/06; B29C70/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
THE METHOD OF COATING ELONGATED FIBERS WITH A FLUID PLASTIC RESIN, THE FIBERS BEING DISPOSED IN A VOLUME TO DEFINE A POROUS BARRIER, THE METHOD INCLUDING THE STEPS OF DISPOSING THE BARRIER OF FIBERS IN A CHAMBER, EVACUATING THE CHAMBER TO REMOVE GAS FROM IT AND THE BARRIER OF FIBERS, INTRODUCING THE FLUID RESIN INTO THE EVACUATED CHAMBER, FORCING THE RESIN THROUGH THE BARRIER TO COAT THE FIBERS, AND EXPELLING WITH HEATED GAS RESIN FROM THE BARRIER OF FIBERS IN EXCESS OF THAT COATING THE FIBERS.
Claim 2
Independent Claim
86 words
THE METHOD OF COATING ELONGATED FIBERS WITH A FLUID PLASTIC RESIN, THE FIBERS BEING DISPOSED IN A VOLUME TO DEFINE A POROUS BARRIER, THE METHOD INCLUDING THE STEPS OF DISPOSING THE BARRIER OF FIBERS IN A CHAMBER, EVACUATING THE CHAMBER TO REMOVE GAS FROM IT AND THE BARRIER OF FIBERS, INTRODUCING THE FLUID RESIN INTO THE EVACUATED CHAMBER, FORCING THE RESIN THROUGH THE BARRIER TO COAT THE FIBERS, AND EXPELLING WITH HEATED GAS RESIN FROM THE BARRIER OF FIBERS IN EXCESS OF THAT COATING THE FIBERS.
References Cited (Backward Citations)
US2698260A
Cited
US2847714A
Cited
US2908591A
Cited
US2906660A
Cited
US2903389A
Cited
US3010602A
Cited
FR1289681A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-29 | 1970-11-28 | 1971-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-29 | 1974-11-28 | 1975-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-29 | 1978-11-28 | 1979-05-30 | $7700.00 | Window Closed / Lapsed |