Patent US3105732A successfully refreshed from Google Patents.
US3105732A
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Process for dyeing blends of nylon 6 and nylon 66
Assignee: Burlington Industries Inc
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Filing: 1961-01-10
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Granted: 1963-10-01
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Expires: 1981-01-10
Abstract
No abstract record available.
Inventors
- 👤 Ortheil Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:28
CPC Classifications
D; D06; D06P; D06P3/00; D06P3/82; D06P3/8204; D06P3/8209; Y; Y10; Y10S; Y10S8/00; Y10S8/907; Y10S8/908; Y10S8/91; Y10S8/911; Y10S8/916; Y10S8/918; Y10S8/93; Y10S8/931
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
18 words
IN A PROCESS FOR DYEING TEXTILE MATERIALS CONTAINING FIBERS OF A FIRST NYLON CHARACTERIZED BY THE GENERAL FORMULA
Claim 2
Dependent Claim
18 words
IN A PROCESS FOR DYEING TEXTILE MATERIALS CONTAINING FIBERS OF A FIRST NYLON CHARACTERIZED BY THE GENERAL FORMULA
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) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |