US2565358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aqueous printing paste
Assignee: Imperial Chemical Industries Ltd
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Filing: 1948-04-20
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Granted: 1951-08-21
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Expires: 1968-04-20
Abstract
No abstract record available.
Inventors
- 👤 Douglas George Trapp
- 👤 Lowe Arthur
- 👤 Robinson Sydney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:41
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44; Y; Y10; Y10S; Y10S524/00; Y10S524/925; Y10S524/926
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
45 words
AN AQUEOUS PASTE FOR THE COLORATION OF TEXTILE MATERIALS COMPRISING A PIGMENT, A BINDER THEREFOR SELECTED FROM THE GROUP CONSISTING OF THEREFOR SELECTED FROM THE GROUP CONSISTING OF UBLE THERMO-SETTING BINDERS, AND A QUATERNARY UBLE THERMO-SETTING BINDERS, AND A QUATERNARY AMMONIUM COMPOUND OF THE 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) | 1954-08-20 | 1955-02-19 | 1955-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-20 | 1959-02-19 | 1959-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-20 | 1963-02-19 | 1963-08-21 | $7700.00 | Window Closed / Lapsed |