Patent US4865607A successfully refreshed from Google Patents.
Patent US3574658A successfully refreshed from Google Patents.
US3574658A
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Dry-lubricated surface and method of producing such surfaces
Assignee: BAE Systems Space & Mission Systems Inc
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Filing: 1967-12-22
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Granted: 1971-04-13
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Expires: 1987-12-22
Abstract
Abstract DRY LUBRICANT SUCH AS MOLYBDENUM DISULFIDE IS APPLIED TO A SOLID SURFACE BY INTERPOSING THE LUBRICANT BETWEEN THE SURFACE AND A FORCE GENERATING MEANS SUCH AS A PEENING PARTICLE, PREFERABLY BY APPLYING THE LUBRICANT INITIALLY TO THE PARTICLE, AND THEN FUSING THE LUBRICANT TO THE SURFACE BY BRINGING THE FORCE TO BEAR UPON THE SURFACE, AND PEENED SURFACES HAVING DRY LUBRICANT IMPACTED OR FUSED THEREON.
Inventors
- 👤 Marion M Fulk
- 👤 John E Schrodt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:58
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/24; F16C33/06; F16C33/10; F16N; F16N15/00; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24612; Y10T428/2462; Y10T428/24802; Y10T428/24917
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-04-12 | 1974-10-12 | 1975-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-04-12 | 1978-10-12 | 1979-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-04-12 | 1982-10-12 | 1983-04-13 | $7700.00 | Window Closed / Lapsed |