Patent US3276870A successfully refreshed from Google Patents.
US3276870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Correction process and coating composition therefor
Assignee: LITHO-ART PRODUCTS Inc KNOWN AS SNOPAKE Inc
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Filing: 1965-10-04
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Granted: 1966-10-04
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Expires: 1985-10-04
Abstract
No abstract record available.
Inventors
- 👤 Russell D Bitting
- 👤 Melvin C Koch
- 👤 Kenneth E Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:31
CPC Classifications
G; G03; G03F; G03F1/00; G03F1/68
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
A PROCESS FOR PREPRING A COPY FROM A MASTER PAPER SHEET MATERIAL HAVING MARKINGS THEREON, INCLUDING THE STEPS OF: (A) APPLYING SELECTIVELY A COATING COMPOSITION IN ITS LIQUID APPLICATION PHASE OVER A PORTON OF THE MASTER PAPER SHEET MATERIAL HAVING MARKINGS THEREON, THE COATING COMPOSITION CONSISTING ESSENTIALLY IN ITS LIUID APPLICATION PHASE OF: (1) AN ORGAINC SOLVENT HAVING A BOILING POINT WITH IN THE RANGE OF 65*C. TO 120*C. IN AN AMOUNT TO PROVIDE, IN SAID COMPOSITION, A STORMER VISCOSITY OF 50 TO 75 KREBS UNITS AND (2) A SOLID MATERIAL CONSISTING ESSENTIALLY OF (I) AN OPAQUE PIGMENT IN AN AMOUNT OF 50 TO 85 PERCENT BY VOLUME OF SAID SOLID MATERIAL, AND (II) AN AIR DRYING HIGHLY PIRMENTABLE, POLYMERIC RESIN BINDER, CONTAINING AT LEAST ONE POLAR GROUP PER MONOMERIC UNIT, IN AN AMOUNT OF 50 TO 15 PERCENT BY VOLUME OF
Claim 2
Dependent Claim
142 words
A PROCESS FOR PREPRING A COPY FROM A MASTER PAPER SHEET MATERIAL HAVING MARKINGS THEREON, INCLUDING THE STEPS OF: (A) APPLYING SELECTIVELY A COATING COMPOSITION IN ITS LIQUID APPLICATION PHASE OVER A PORTON OF THE MASTER PAPER SHEET MATERIAL HAVING MARKINGS THEREON, THE COATING COMPOSITION CONSISTING ESSENTIALLY IN ITS LIUID APPLICATION PHASE OF: (1) AN ORGAINC SOLVENT HAVING A BOILING POINT WITH IN THE RANGE OF 65*C. TO 120*C. IN AN AMOUNT TO PROVIDE, IN SAID COMPOSITION, A STORMER VISCOSITY OF 50 TO 75 KREBS UNITS AND (2) A SOLID MATERIAL CONSISTING ESSENTIALLY OF (I) AN OPAQUE PIGMENT IN AN AMOUNT OF 50 TO 85 PERCENT BY VOLUME OF SAID SOLID MATERIAL, AND (II) AN AIR DRYING HIGHLY PIRMENTABLE, POLYMERIC RESIN BINDER, CONTAINING AT LEAST ONE POLAR GROUP PER MONOMERIC UNIT, IN AN AMOUNT OF 50 TO 15 PERCENT BY VOLUME OF
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) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |