US2864732A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of coating titanium articles and product thereof
Assignee: Battelle Development Corp
•
Filing: 1953-10-05
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Granted: 1958-12-16
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Expires: 1973-10-05
Abstract
No abstract record available.
Inventors
- 👤 Paul D Miller
- 👤 Richard A Jefferys
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:21
CPC Classifications
C; C23; C23C; C23C22/00; C23C22/05; C23C22/06; C23C22/34; C23C22/36; C23C22/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A COMPOSITE ARTICLE COMPRISING A BASIS MATERIAL SELECTED FROM THE GROUP CONTAINING TITANIUM AND TITANIUMBASE ALLOYS, AND A COATING ON THE SURFACE OF SAID BASIS MATERIAL, SAID COATING CONSISTING ESSENTIALLY OF A MAJOR PROPORTION OF CHEMICALLY COMBINED TITANIUM, AT LEAST ONE METAL SELECTED FROM THE GROUP CONSISTING OF THE ALKALI METALS AND THE ALKALINE EARTH METALS,AND AT LEAST ONE HALIDE, AND A MIRROR PROPORTION OF A NON-METALLIC RADICAL SELECTED FROM THE GROUP CONSISTING OF PHOSPHATE, BORATE, OXALATE, CITRATE, AND TARTRATE.
Claim 2
Dependent Claim
80 words
A COMPOSITE ARTICLE COMPRISING A BASIS MATERIAL SELECTED FROM THE GROUP CONTAINING TITANIUM AND TITANIUMBASE ALLOYS, AND A COATING ON THE SURFACE OF SAID BASIS MATERIAL, SAID COATING CONSISTING ESSENTIALLY OF A MAJOR PROPORTION OF CHEMICALLY COMBINED TITANIUM, AT LEAST ONE METAL SELECTED FROM THE GROUP CONSISTING OF THE ALKALI METALS AND THE ALKALINE EARTH METALS,AND AT LEAST ONE HALIDE, AND A MIRROR PROPORTION OF A NON-METALLIC RADICAL SELECTED FROM THE GROUP CONSISTING OF PHOSPHATE, BORATE, OXALATE, CITRATE, AND TARTRATE.
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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) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |