US3053177A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Planographic printing
Assignee: Interchemical Corp
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Filing: 1960-02-03
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Granted: 1962-09-11
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Expires: 1980-02-03
Abstract
No abstract record available.
Inventors
- 👤 John F Mchugh
- 👤 Adhikary Pashu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:23
CPC Classifications
B; B41; B41C; B41C1/00; B41C1/10; B41C1/1091
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
167 words
AN IMAGE FORMING COMPOSITION FOR INKING FABRIC TYPEWRITER RIBBON MATERIAL, SUCH THAT TYPEWRITER IMPRESSIONS OF THE INKED RIBBON ON PAPER BASE PLANOGRAPHIC PRINTING PLATES WILL PROVIDE GOOD RECEPTIVITY FOR LITHOGRAPHIC PRINTING INKS AND EXTENSIVE LIFE DURING OFFSET PRINTING; SAID IMAGE FORMING COMPOSITION CONSISTING OF COLORING MATTER DISPERSED IN A CONTINUOUS OIL VEHICLE INCLUDING (A) AN OIL SOLUBLE MATERIAL HAVING AFFINITY FOR AQUEOUS WET-OUT SOLUTION USED IN OFFSET PRINTING AND TAKEN FROM THE GROUP CONSISTING OF MONOALKYL ACID ORTHOPHOSPHATE WHEREIN THE TOTAL NUMBER OF CARBON ATOMS IN THE ALKYL GROUP IS AT LEAST FOUR AND DIALKYL ACID ORTHOPHOSPHATE WHEREIN THE TOTAL NUMBER OF CARBON ATOMS IN THE ALKYL GROUPS IS AT LEAST FOUR AND (B) A NON-DRYING OIL LIKE MATERIAL NOT HAVING AFFINITY FOR THE AQUEOUS WETOUT SOLUTION USED IN OFFSET PRINTING AND TAKEN FROM THE GROUP CONSISTING OF AOLIC ACID, PEANUT OIL, TRICRESYL PHOSPHATE AND GLYCERYL MONORICINOLEATE, THE WEIGHT RATIO OF THE INGREDIENT DESCRIBED IN (A) TO THE INGREDIENT DESCRIBED IN (B) VARYING FROM 3/11 TO 5/2.
Claim 2
Dependent Claim
167 words
AN IMAGE FORMING COMPOSITION FOR INKING FABRIC TYPEWRITER RIBBON MATERIAL, SUCH THAT TYPEWRITER IMPRESSIONS OF THE INKED RIBBON ON PAPER BASE PLANOGRAPHIC PRINTING PLATES WILL PROVIDE GOOD RECEPTIVITY FOR LITHOGRAPHIC PRINTING INKS AND EXTENSIVE LIFE DURING OFFSET PRINTING; SAID IMAGE FORMING COMPOSITION CONSISTING OF COLORING MATTER DISPERSED IN A CONTINUOUS OIL VEHICLE INCLUDING (A) AN OIL SOLUBLE MATERIAL HAVING AFFINITY FOR AQUEOUS WET-OUT SOLUTION USED IN OFFSET PRINTING AND TAKEN FROM THE GROUP CONSISTING OF MONOALKYL ACID ORTHOPHOSPHATE WHEREIN THE TOTAL NUMBER OF CARBON ATOMS IN THE ALKYL GROUP IS AT LEAST FOUR AND DIALKYL ACID ORTHOPHOSPHATE WHEREIN THE TOTAL NUMBER OF CARBON ATOMS IN THE ALKYL GROUPS IS AT LEAST FOUR AND (B) A NON-DRYING OIL LIKE MATERIAL NOT HAVING AFFINITY FOR THE AQUEOUS WETOUT SOLUTION USED IN OFFSET PRINTING AND TAKEN FROM THE GROUP CONSISTING OF AOLIC ACID, PEANUT OIL, TRICRESYL PHOSPHATE AND GLYCERYL MONORICINOLEATE, THE WEIGHT RATIO OF THE INGREDIENT DESCRIBED IN (A) TO THE INGREDIENT DESCRIBED IN (B) VARYING FROM 3/11 TO 5/2.
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) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |