Patent US5273294A successfully refreshed from Google Patents.
Patent US3140197A successfully refreshed from Google Patents.
US3140197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Finished textile and method of producing same
Assignee: Heberlein and Co AG
•
Filing: 1960-03-31
•
Granted: 1964-07-07
•
Expires: 1980-03-31
Abstract
No abstract record available.
Inventors
- 👤 Heberlein Georg
- 👤 Kunz Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:54
CPC Classifications
D; D06; D06M; D06M10/00; D06M10/04; D06M10/08; D06M10/10; D06M15/00; D06M15/19; D06M15/37; D06M15/39; D06M15/423; D06Q; D06Q1/00; D06Q1/08; Y; Y10; Y10S; Y10S428/00; Y10S428/918; Y10S8/00; Y10S8/18; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2965; Y10T428/2971; Y10T442/00; Y10T442/20; Y10T442/2369; Y10T442/2393
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A METHOD OF FINISHING A CELLULOSIC TEXTILE, WHICH COMPRISES IMPREGNATING THE TEXTILE WITH A CONDENSABLE CREASE-RESISTANCE IMPARTING FINISHING SUBSTANCE DISPERSED IN A FLUID CARRIER AND THEN SUBJECTING THE IMPREGNATED TEXTILE TO HIGH ENERGY IONIZING RADIATION TO A TOTAL RADIATION DOSE IN THE RANGE BETWEEN ABOUT 10**3 AND ABOUT 10**7 R. TO CONDENSE THE CONDENSABLE SUBSTANCE ON THE TEXTILE WITHOUT SUBSTANTIALLY REDUCING THE STRENGTH OF THE TEXTILE.
Claim 2
Independent Claim
66 words
A METHOD OF FINISHING A CELLULOSIC TEXTILE, WHICH COMPRISES IMPREGNATING THE TEXTILE WITH A CONDENSABLE CREASE-RESISTANCE IMPARTING FINISHING SUBSTANCE DISPERSED IN A FLUID CARRIER AND THEN SUBJECTING THE IMPREGNATED TEXTILE TO HIGH ENERGY IONIZING RADIATION TO A TOTAL RADIATION DOSE IN THE RANGE BETWEEN ABOUT 10**3 AND ABOUT 10**7 R. TO CONDENSE THE CONDENSABLE SUBSTANCE ON THE TEXTILE WITHOUT SUBSTANTIALLY REDUCING THE STRENGTH OF THE TEXTILE.
References Cited (Backward Citations)
FR66034E
Cited
US1818073A
Cited
US1985124A
Cited
US2373135A
Cited
FR1070401A
Cited
US2545540A
Cited
US2670483A
Cited
US2921006A
Cited
US2833674A
Cited
US2950553A
Cited
US2998329A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |