US3271102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray dyeing pile fabrics
Assignee: James Lees and Sons Co
•
Filing: 1961-11-24
•
Granted: 1966-09-06
•
Expires: 1981-11-24
Abstract
No abstract record available.
Inventors
- 👤 Harry L Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:44
CPC Classifications
D; D06; D06B; D06B1/00; D06B1/02; Y; Y10; Y10S; Y10S8/00; Y10S8/929; Y10S8/93
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
THE METHOD OF CONTINUOUSLY DYEING A TEXTILE PILE FABRIC WHICH COMPRISES THE STEPS OF CONTINUOUSLY PASSING THE FABRIC THROUGH A FIRST LIQUID SPRAY ZONE, BENDING THE FABRIC AT SAID FIRST LIQUID SPRAY ZONE TO OPEN THE PILE AND EXPOSE THE BASE OF THE PILE, APPLYING CONDITIONING LIQUID TO THE OPEN UP PILE IN SAID FIRST SPRAY ZONE TO AID AND ASSIST IN THE SUBSEQUENT DYE PENETRATION, CONTINUOUSLY PASSING THE FABRIC THROUGH A SECOND SPRAY ZONE IN A STRAIGHT LINE PATH AND APPLYING LIQUID DYE UNDER PRESSURE TO THE FABRIC AT SAID SECOND SPRAY ZONE BY OSCILLATING LIQUID DYE SPRAY MEANS TRANSVERSELY ACROSS THE FABRIC WHILE IT IS BEING FED.
Claim 2
Independent Claim
109 words
THE METHOD OF CONTINUOUSLY DYEING A TEXTILE PILE FABRIC WHICH COMPRISES THE STEPS OF CONTINUOUSLY PASSING THE FABRIC THROUGH A FIRST LIQUID SPRAY ZONE, BENDING THE FABRIC AT SAID FIRST LIQUID SPRAY ZONE TO OPEN THE PILE AND EXPOSE THE BASE OF THE PILE, APPLYING CONDITIONING LIQUID TO THE OPEN UP PILE IN SAID FIRST SPRAY ZONE TO AID AND ASSIST IN THE SUBSEQUENT DYE PENETRATION, CONTINUOUSLY PASSING THE FABRIC THROUGH A SECOND SPRAY ZONE IN A STRAIGHT LINE PATH AND APPLYING LIQUID DYE UNDER PRESSURE TO THE FABRIC AT SAID SECOND SPRAY ZONE BY OSCILLATING LIQUID DYE SPRAY MEANS TRANSVERSELY ACROSS THE FABRIC WHILE IT IS BEING FED.
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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) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |