US3736133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transparent ink absorbent lacquers
Assignee: Xerox Corp
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Filing: 1971-06-21
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Granted: 1973-05-29
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Expires: 1991-06-21
Abstract
Abstract A METHOD FOR FORMING INK ABSORBENT RRANSPARENIES IS PROVIDED COMPRISING APPLYING A LACQUER TO A POLYMERIC FILM TRANSPARENCY, AND LACQUER COMPRISING A SUBSTANTIALLY TRANSPARENT RESINOUS BINDER PIGMENTED WITH AN INK ABSORPTIVE PIGMENT EXHIBITING SUBSTANTIALLY THE SAME REFRACTIVE INDEX AS THAT OF THE BINDER, AND DRYING SAID LACQUER ON SAID TRANSPARENCY.
Inventors
- 👤 J W Weigl
- 👤 J Mammino
- 👤 A R Amidon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:28
CPC Classifications
B; B41; B41M; B41M1/00; B41M1/26; B41M1/30; C; C08; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/043; G; G03; G03G; G03G5/00; G03G5/02; G03G5/04; G03G5/05; G03G5/0503; G03G5/0507; G03G5/14; G03G5/147; G03G5/14704; G03G7/00; G03G7/0006; G03G7/0013; G03G7/002; G03G7/0026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-05-28 | 1976-11-27 | 1977-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-05-28 | 1980-11-27 | 1981-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-05-28 | 1984-11-27 | 1985-05-29 | $7700.00 | Window Closed / Lapsed |