US2614984A
Expired / Lapsed
US
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Textile dressing materials
Assignee: Celanese Corp
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Filing: 1949-03-05
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Granted: 1952-10-21
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Expires: 1969-03-05
Abstract
No abstract record available.
Inventors
- 👤 Thomas Edward Boaden
- 👤 Oxley Horace Finningley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:54
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/244; D06M13/248; D06M13/256; D02; D02J; D02J3/00; D02J3/18; D06B; D06B3/00; D06B3/10; D06B3/16; D06M7/00; C; C10; C10M; C10M2203/00; C10M2203/10; C10M2203/102; C10M2203/104; C10M2203/106; C10M2203/108; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/40; C10M2207/404; C10M2209/00; C10M2209/02; C10M2209/08; C10M2209/082; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2219/00; C10M2219/04; C10M2219/044; C10N; C10N2040/00; C10N2040/46; D06M2200/00; D06M2200/40; Y; Y10; Y10S; Y10S260/00; Y10S260/15; Y10S260/19; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2965; Y10T442/00; Y10T442/20; Y10T442/2311
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A TEXTILE DRESSING AGENT FOR LUBRICATING TEXTILE MATERIALS AND RENDERING THEM DIFFICULT TO ELECTRIFY, SAID AGENT CONSISTING ESSENTIALLY OF A SOLUTION OF THE DIETHYLAMINE SALT OF LAURYL SULPHONIC ACID IN A LUBRICATING OIL.
Claim 2
Dependent Claim
33 words
A TEXTILE DRESSING AGENT FOR LUBRICATING TEXTILE MATERIALS AND RENDERING THEM DIFFICULT TO ELECTRIFY, SAID AGENT CONSISTING ESSENTIALLY OF A SOLUTION OF THE DIETHYLAMINE SALT OF LAURYL SULPHONIC ACID IN A LUBRICATING OIL.
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) | 1955-10-21 | 1956-04-21 | 1956-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-21 | 1960-04-21 | 1960-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-21 | 1964-04-21 | 1964-10-21 | $7700.00 | Window Closed / Lapsed |