Patent US4484565A successfully refreshed from Google Patents.
Patent US3177149A successfully refreshed from Google Patents.
US3177149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laundering composition
Assignee: Whirlpool Corp
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Filing: 1960-07-12
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Granted: 1965-04-06
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Expires: 1980-07-12
Abstract
No abstract record available.
Inventors
- 👤 Donald C Wood
- 👤 Richard C Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:07
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/66; C11D1/72; C11D3/00; C11D3/16; C11D3/20; C11D3/2093; C11D3/26; C11D3/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
A LAUNDERING COMPOSITION PARTICULARLY ADAPTED FOR LAUNDERING WOOLENS, CONSISTING ESSENTIALLY OF: FROM ABOUT 5-20 PARTS OF A CLEANING DETERGENT REACTIN PRODUCT OF BETWEEN ABOUT 2-20 MOLS OF A MEMBER OF THE CLASS CONSISTING OF ETHYLENE OXIDE AND PROPYLENE OXIDE PER MOL OF A MIXTURE OF ETHYLHEXYL, TRIDECYL AND ISOHEXADECYL ALCOHOLS; FROM ABOUT 2-30 PARTS OF AN AMINE MEMBER OF THE CLASS CONSISTING OF MONOETHANOLAMINE, DIETHANOLAMINE, TRIETHANOLAMINE, N-MEHTYL ETHANOLAMINE, N-METHYL DIETHANOLAMINE,DIMETHYL ETHANOLAMINE, N,N-DIETHYL ETHANOLAMINE, N-BUTYL ETHANOLAMINE, N,N-DUBUTYL ETHANOLAMINE, N,N-DIISOPOPYL ETHANOLAMINE, N-AMINOETHYL ETHANOLAMIEN, N-ETHYL DIETHANOLAMINE, BENZYL DIMETHYLAMINE, DIMETHYLAMINE, PHENYL ETHANOLAMINE, MONOISOPROPANOLAMINE, DIISOPROPANOLAMINE, MIXED ISOPROPANOLAMINES, DIBUTYL ISOPROPANOLAMIE, MORPHOLINE, N-MEHTYL MORPHOLINE, N-(2-HYDROXYETHYL) MORPHOLINE, 2,6-DIMETHYL MORPHOLINE, N-ETHYLMORPHOLINE, N-AMINOPROPYL MORPHOLINE AND N-AMINOETHYLMORPHOLINE; AND FROM ABOUT 0.7-20 PART OF WOOL LUBRICANT MEMBER OF THE CLASS CONSISTING OF FATTY AND OILY LUBRICANTS FOR THE WOOL TO MAKE THE WOOL RESILIENT AND LIVELY, SAID PARTS BEING BY WEIGHT OF THE COMPOSITION.
Claim 2
Dependent Claim
142 words
A LAUNDERING COMPOSITION PARTICULARLY ADAPTED FOR LAUNDERING WOOLENS, CONSISTING ESSENTIALLY OF: FROM ABOUT 5-20 PARTS OF A CLEANING DETERGENT REACTIN PRODUCT OF BETWEEN ABOUT 2-20 MOLS OF A MEMBER OF THE CLASS CONSISTING OF ETHYLENE OXIDE AND PROPYLENE OXIDE PER MOL OF A MIXTURE OF ETHYLHEXYL, TRIDECYL AND ISOHEXADECYL ALCOHOLS; FROM ABOUT 2-30 PARTS OF AN AMINE MEMBER OF THE CLASS CONSISTING OF MONOETHANOLAMINE, DIETHANOLAMINE, TRIETHANOLAMINE, N-MEHTYL ETHANOLAMINE, N-METHYL DIETHANOLAMINE,DIMETHYL ETHANOLAMINE, N,N-DIETHYL ETHANOLAMINE, N-BUTYL ETHANOLAMINE, N,N-DUBUTYL ETHANOLAMINE, N,N-DIISOPOPYL ETHANOLAMINE, N-AMINOETHYL ETHANOLAMIEN, N-ETHYL DIETHANOLAMINE, BENZYL DIMETHYLAMINE, DIMETHYLAMINE, PHENYL ETHANOLAMINE, MONOISOPROPANOLAMINE, DIISOPROPANOLAMINE, MIXED ISOPROPANOLAMINES, DIBUTYL ISOPROPANOLAMIE, MORPHOLINE, N-MEHTYL MORPHOLINE, N-(2-HYDROXYETHYL) MORPHOLINE, 2,6-DIMETHYL MORPHOLINE, N-ETHYLMORPHOLINE, N-AMINOPROPYL MORPHOLINE AND N-AMINOETHYLMORPHOLINE; AND FROM ABOUT 0.7-20 PART OF WOOL LUBRICANT MEMBER OF THE CLASS CONSISTING OF FATTY AND OILY LUBRICANTS FOR THE WOOL TO MAKE THE WOOL RESILIENT AND LIVELY, SAID PARTS BEING BY WEIGHT OF THE COMPOSITION.
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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) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |