US3029161A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid recovery method and apparatus
Assignee: Johns Manville Fiber Glass Inc
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Filing: 1957-11-25
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Granted: 1962-04-10
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Expires: 1977-11-25
Abstract
No abstract record available.
Inventors
- 👤 Warren F Ferner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:37
CPC Classifications
D; D06; D06B; D06B1/00; D06B1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
THE METHOD OF TREATING TEXTILE STRAND COMPRISING THE STEPS OF: COLLECTING A MULTIPLICITY OF FILAMENTS; COATING SAID FILAMENTS WITH LIQUID TREATING MATERIAL AT A POINT OF APPLICATION BY PASSING SAID FILAMENTS INTO CONTACT WITH THE FIBERS OF AN APPLICATOR HAVING EXTENDABLE WETTING FIBERS; ERECTING SAID FIBERS OUTWARDLY FROM THE BODY OF SAID APPLICATOR IN A DIRECTION TRANSVERSE TO THE PATH OF MOVEMENT OF SAID FILAMENTS BY INDUCING SUCTION AT SAID POINT OF APPLICATION; AND WITHDRAWING EXCESS COATING MATERIAL FROM SAID FIBERS.
Claim 2
Independent Claim
81 words
THE METHOD OF TREATING TEXTILE STRAND COMPRISING THE STEPS OF: COLLECTING A MULTIPLICITY OF FILAMENTS; COATING SAID FILAMENTS WITH LIQUID TREATING MATERIAL AT A POINT OF APPLICATION BY PASSING SAID FILAMENTS INTO CONTACT WITH THE FIBERS OF AN APPLICATOR HAVING EXTENDABLE WETTING FIBERS; ERECTING SAID FIBERS OUTWARDLY FROM THE BODY OF SAID APPLICATOR IN A DIRECTION TRANSVERSE TO THE PATH OF MOVEMENT OF SAID FILAMENTS BY INDUCING SUCTION AT SAID POINT OF APPLICATION; AND WITHDRAWING EXCESS COATING MATERIAL FROM SAID FIBERS.
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) | 1965-04-09 | 1965-10-09 | 1966-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-09 | 1969-10-09 | 1970-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-09 | 1973-10-09 | 1974-04-10 | $7700.00 | Window Closed / Lapsed |