US3370006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearings
Assignee: Morganite Research and Development Ltd
•
Filing: 1964-11-02
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Granted: 1968-02-20
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Expires: 1984-11-02
Abstract
No abstract record available.
Inventors
- 👤 Campbell Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:24
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/10; F16C33/1095; C; C04; C04B; C04B35/00; C04B35/01; C23; C23C; C23C4/00; C23C4/04; C23C4/10; C23C4/11; F16C33/043; F16C2202/00; F16C2202/50
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
106 words
A WEAR-REAISTANT ELEMENT COMPRISING A COMPOSITION FLAME-SPRAYED ONTO A SUBSTRATE, SAID COMPOSITION CONSISTING ESSENTIALY OF (1) AT LEAST ONE OXIDE SELECTED FROM THE GROUP CONSISTING OF NICHEL OXIDE AND COBALT OXIDE IN AN AMOUNT OF AT LEAST 30% BY WEIGHT OF THE COMPOSITION, (2) AT LEAST ONE METAL SELECTED FROM THE GROUP CONSISTING OF NICKEL AND COBALT IN A AMOUNT RANGING FROM A TRACE UP TO 65% BY WEIGHT OF THE COMPOSITION, AND (3) A MATERIAL SELECTED FROM THE GROUP SONSISTING OF LEAD MONOXIDE, AND FLUORIDES, PHOSPHATES AND BORATES OF GROUP IIA METALS IN AN AMOUNT OF FROM 5 TO 25% BY WEGHT OF THE COMPOSITION.
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) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |