Patent US3389108A successfully refreshed from Google Patents.
US3389108A
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US
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Printing fluid comprising an aqueous solution of a water-soluble dye and a thermosetting vinylsulfonium polymer
Assignee: Kimberly Clark Tissue Co
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Filing: 1967-07-19
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Granted: 1968-06-18
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Expires: 1987-07-19
Abstract
No abstract record available.
Inventors
- 👤 Morris L Smith
- 👤 Roccheggiani Guido
- 👤 Robert W Faessinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:58
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/02; C09D11/10; C09D11/106; C08; C08K; C08K5/00; C08K5/0008; C08K5/0041; Y; Y10; Y10S; Y10S8/00; Y10S8/916; Y10S8/919; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24934
Claims Analysis
Total Claims: 0
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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) | 1971-06-18 | 1971-12-18 | 1972-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-18 | 1975-12-18 | 1976-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-18 | 1979-12-18 | 1980-06-18 | $7700.00 | Window Closed / Lapsed |