Patent US2908658A successfully refreshed from Google Patents.
US2908658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printing paste and process of decorating textile therewith
Assignee: Bayer AG
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Filing: 1956-12-27
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Granted: 1959-10-13
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Expires: 1976-12-27
Abstract
No abstract record available.
Inventors
- 👤 Graulich Wilhelm
- 👤 Becker Wilhelm
- 👤 Bayer Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:19
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31855; Y10T428/3188; Y10T428/31895; Y10T428/31906; Y10T442/00; Y10T442/20; Y10T442/2762; Y10T442/277; Y10T442/2787
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
24 words
AN AQUEOUS PRINTING PASTE CONSISTING ESSENTIALLY OF AN EMULSION OF A WATER-INSOLUBLE COPOLYMER OF AT LEAST ONE COMPOUND (A) CORRESPONDING TO THE GENERAL FORMULA
Claim 2
Dependent Claim
24 words
AN AQUEOUS PRINTING PASTE CONSISTING ESSENTIALLY OF AN EMULSION OF A WATER-INSOLUBLE COPOLYMER OF AT LEAST ONE COMPOUND (A) CORRESPONDING TO 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) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |