Patent US3050413A successfully refreshed from Google Patents.
US3050413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick drying printing ink for coating materials and method of drying same
Assignee: Miehle Goss Dexter Inc
•
Filing: 1956-02-01
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Granted: 1962-08-21
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Expires: 1976-02-01
Abstract
No abstract record available.
Inventors
- 👤 Benjamin L Sites
- 👤 Meyer S Agruss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:38
CPC Classifications
B; B05; B05D; B05D3/00; B05D3/06; C; C09; C09D; C09D11/00; C09D11/02; C09D11/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
A METHOD FOR RAPIDLY INDURATING A DRYING OIL HAVING A CONJUGATED SYSTEM OF DOUBLE BONDS, WHICH COMPRISES FORMING A NON-AQUEOUS SOLUTION OF SAID DRYING OIL AND AN OIL SOLUBLE ACYL CHLORIDE CATALYST, FORMING A FILM OF SAID SOLUTION, AND IRRADIATING SAID FILM WITH ACTINIC ENERGY.
Claim 2
Independent Claim
45 words
A METHOD FOR RAPIDLY INDURATING A DRYING OIL HAVING A CONJUGATED SYSTEM OF DOUBLE BONDS, WHICH COMPRISES FORMING A NON-AQUEOUS SOLUTION OF SAID DRYING OIL AND AN OIL SOLUBLE ACYL CHLORIDE CATALYST, FORMING A FILM OF SAID SOLUTION, AND IRRADIATING SAID FILM WITH ACTINIC ENERGY.
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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) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |