Patent US4097946A successfully refreshed from Google Patents.
US4097946A
Expired / Lapsed
US
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Dyeing method
Assignee: Milliken Research Corp
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Filing: 1977-04-18
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Granted: 1978-07-04
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Expires: 1997-04-18
Abstract
Abstract Apparatus and method to jet dye a sample fabric to determine dye characteristics and/or design esthetics of selected colors. The dye application apparatus applies a narrow band of the desired design on the fabric which is mounted on a table which can be indexed laterally of the dye applicator to lay down another narrow band of dye adjacent the initial dye application.
Inventors
- 👤 John K. McCollough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:40
CPC Classifications
D; D06; D06B; D06B11/00; D06B11/0056; D06B11/0059; D06B23/00; D06B23/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
Method to jet dye a sample fabric in a jet dyeing apparatus having a plurality of substantially parallel spaced dye jet gun bars and a sample fabric carrier movable under the dye jet gun bars to receive dye therefrom comprising the steps of: placing a sample fabric on the carrier and securing it thereto, moving the sample fabric under the plurality of dye jet gun bars and applying a stripe of dye to the sample fabric, moving the portion of the carrier to which the sample is secured laterally of the base of the carrier and parallel to the dye jet gun bars, moving the carrier again under the dye jet gun bars to apply another stripe of dye adjacent the first stripe applied to the sample fabric and removing the dyed sample fabric from the carrier.
Claim 2
Dependent Claim
137 words
Method to jet dye a sample fabric in a jet dyeing apparatus having a plurality of substantially parallel spaced dye jet gun bars and a sample fabric carrier movable under the dye jet gun bars to receive dye therefrom comprising the steps of: placing a sample fabric on the carrier and securing it thereto, moving the sample fabric under the plurality of dye jet gun bars and applying a stripe of dye to the sample fabric, moving the portion of the carrier to which the sample is secured laterally of the base of the carrier and parallel to the dye jet gun bars, moving the carrier again under the dye jet gun bars to apply another stripe of dye adjacent the first stripe applied to the sample fabric and removing the dyed sample fabric from the carrier.
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) | 1981-07-03 | 1982-01-02 | 1982-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-07-03 | 1986-01-02 | 1986-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-07-03 | 1990-01-02 | 1990-07-04 | $7700.00 | Window Closed / Lapsed |