US3261071A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn treating jet
Assignee: EIDP Inc
•
Filing: 1965-05-25
•
Granted: 1966-07-19
•
Expires: 1985-05-25
Abstract
No abstract record available.
Inventors
- 👤 Jr Francis Joseph Clendening
- 👤 Osborne Joseph Cyril
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:18
CPC Classifications
D; D02; D02J; D02J1/00; D02J1/08; D01; D01D; D01D10/00; D01D10/04; D01D10/0436; D01D10/0481; D02G; D02G1/00; D02G1/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
AN APPARATUS FOR FLUID TREATMENT OF CONTINUOUS FILAMENTARY MATERIAL COMPRISING IN COMBINATION A FRAME HAVING A FLUID INLET MEANS, PASSAGE MEANS ASSOCIATED WITH SAID FRAME DEFINING A PASSAGE FOR SAID FILAMENTARY MATERIAL, FLUID CONDUIT MEANS OPERATIVELY CONNECTING SAID FLUID INLET MEANS AND SAID PASSAGE MEANS FOR INTRODUCING FLUID ALONG THE LENGTH OF SAID FILAMENTARY MATERIAL AS IT PASSES THROUGH SAID PASSAGE MEANS, AND HEATING MEANS WITHIN SAID FRAME IN OPERATIVE ASSOCIATION WITH SAID FLUID
Claim 2
Independent Claim
74 words
AN APPARATUS FOR FLUID TREATMENT OF CONTINUOUS FILAMENTARY MATERIAL COMPRISING IN COMBINATION A FRAME HAVING A FLUID INLET MEANS, PASSAGE MEANS ASSOCIATED WITH SAID FRAME DEFINING A PASSAGE FOR SAID FILAMENTARY MATERIAL, FLUID CONDUIT MEANS OPERATIVELY CONNECTING SAID FLUID INLET MEANS AND SAID PASSAGE MEANS FOR INTRODUCING FLUID ALONG THE LENGTH OF SAID FILAMENTARY MATERIAL AS IT PASSES THROUGH SAID PASSAGE MEANS, AND HEATING MEANS WITHIN SAID FRAME IN OPERATIVE ASSOCIATION WITH SAID FLUID
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-18 | 1970-01-17 | 1970-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-18 | 1974-01-17 | 1974-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-18 | 1978-01-17 | 1978-07-19 | $7700.00 | Window Closed / Lapsed |