US2933416A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for fixing figments on
Assignee: —
•
Filing: —
•
Granted: 1960-04-19
•
Expires: 1977-04-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:57
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/693; D06P; D06P1/00; D06P1/44; D06P1/52; D06P1/60; D06P1/613; D06P5/00; D06P5/001
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
THE PROCESS WHICH COMPRISES APPLYING FIBROUS MATERIAL A PIGMENT, A RESINOUS ALKALI-SOLOUBLE CONDENSATION PRODUCT OF POLYVALENT ORGANIC ACIDS AND POLYHYDRIC ALIPHATIC ALCHOLS CONTAINING REACTIVE CARBOXYLIC GROUPS DISSOLVED IN AN ALKALINE MEDIUM, AND A COMPOUND CONTAINING AT LEAST TWO REACTIVE RADICALS SELECTED FROM THE GROUP CONSISTING OF ETHYLENE IMINE RADICALS AND OF ALKYLENE OXIDE RADICALS, DRYING THE IMPREGNATED MATERIAL AND THEN HEATING THE SAME.
Claim 2
Dependent Claim
63 words
THE PROCESS WHICH COMPRISES APPLYING FIBROUS MATERIAL A PIGMENT, A RESINOUS ALKALI-SOLOUBLE CONDENSATION PRODUCT OF POLYVALENT ORGANIC ACIDS AND POLYHYDRIC ALIPHATIC ALCHOLS CONTAINING REACTIVE CARBOXYLIC GROUPS DISSOLVED IN AN ALKALINE MEDIUM, AND A COMPOUND CONTAINING AT LEAST TWO REACTIVE RADICALS SELECTED FROM THE GROUP CONSISTING OF ETHYLENE IMINE RADICALS AND OF ALKYLENE OXIDE RADICALS, DRYING THE IMPREGNATED MATERIAL AND THEN HEATING THE SAME.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-19 | 1963-10-19 | 1964-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-19 | 1967-10-19 | 1968-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-19 | 1971-10-19 | 1972-04-19 | $7700.00 | Window Closed / Lapsed |