Patent US3096272A successfully refreshed from Google Patents.
US3096272A
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Noble metal coated titanium electrode and method of making and using it
Assignee: AMALGAMATED CURACAO PATENTS Co
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Filing: 1958-10-20
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Granted: 1963-07-02
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Expires: 1978-10-20
Abstract
No abstract record available.
Inventors
- 👤 Beer Henri Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:49
CPC Classifications
H; H01; H01B; H01B1/00; C; C23; C23C; C23C8/00; C23C8/06; C23C8/08; C23C8/10; C25; C25B; C25B11/00; C25B11/04; C25B11/051; C25B11/073; C25B11/075; C25B11/081; C25D; C25D5/00; C25D5/48; C25D5/50
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
81 words
AN ELECTRODE CONSISTING ESSENTIALLY OF A CORE OF TITANIUM AND A COATING OF A NOBLE METAL THEREON AND HAVING PORES THEREIN, EACH PORE HAVING THEREIN A FILM OF TITANIUM OXIDE IN RUTILE FORM PRODUCED BY HEATING THE NOBLE METAL COATED ELECTRODE IN AN OXYGEN CONTAINING ATMOSPHERE AT AN ELEVATED RUTIL OXIDE-FORMING TEMPERATURE FOR A TIME SUFFICIENT TO PRODUCE THE RUTILE FORM OF TITANIUM OXIDE IN THE PORES OF THE NOBLE METAL COATING AS A PROTECTIVE FILM WHICH HAS HIGH CORROSION RESISTANCE.
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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) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |