US2842837A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of working wire and a lubricant therefor
Assignee: United States Steel Corp
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Filing: 1956-04-17
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Granted: 1958-07-15
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Expires: 1976-04-17
Abstract
No abstract record available.
Inventors
- 👤 Raymond J Huet
- 👤 Gordon T Spare
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:37
CPC Classifications
C; C10; C10M; C10M7/00; C10M2201/00; C10M2201/04; C10M2201/041; C10M2201/042; C10M2201/06; C10M2201/061; C10M2201/065; C10M2201/066; C10M2201/08; C10M2201/081; C10M2201/082; C10M2201/084; C10M2201/16; C10M2201/18; C10M2215/00; C10M2215/08; C10M2215/082; C10M2215/24; C10M2215/28; C10N; C10N2040/00; C10N2040/20; C10N2040/24; C10N2040/241; C10N2040/242; C10N2040/243; C10N2040/244; C10N2040/245; C10N2040/246; C10N2040/247; C10N2050/00; C10N2050/08; C10N2050/10; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/4998; Y10T29/49982; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2918; Y10T428/292; Y10T428/2933; Y10T428/294; Y10T428/2958
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
51 words
AN ARTICLE COMPRISING A DRAWN WIRE HAVING A COATING THEREON CONSISTING ESSENTIALLY OF A COMPOUND OF THE GROUP HAVING THE FORMULA (CHXH2X+1CONH)2CH2 WHERE X IS ANY NUMBER FROM 7 TO 17, AND AN INORGANIC NONVOLATILE LUBRICANT OF THE CLASS CONISISTING OF GRAPHITE, MOLYBDENUM DISULFIDE, CADIMIUM SLIFDE, CADMIUM IODIDE AND BORON NITRIDE.
References Cited (Backward Citations)
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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) | 1961-07-14 | 1962-01-13 | 1962-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-14 | 1966-01-13 | 1966-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-14 | 1970-01-13 | 1970-07-15 | $7700.00 | Window Closed / Lapsed |