US3356598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the fabrication of specially contoured electrodes
Assignee: Safran Transmission Systems SAS
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Filing: 1965-02-08
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Granted: 1967-12-05
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Expires: 1985-02-08
Abstract
No abstract record available.
Inventors
- 👤 Cabau Georges Clement Marcel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:43
CPC Classifications
B; B23; B23H; B23H3/00; B23H3/04; C; C25; C25D; C25D17/00; C25D17/10; C25D17/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
162 words
A METHOD OF FABRICATING AN ELECTRODE FOR USE IN AN ELECTROLYTIC PROCESS IN WHICH IT IS DESIRED TO PRODUCE A UNIFORM EFFECT OVER AN IRREGULAR SURFACE PORTION OF AN OBJECT, SAID METHOD COMPRISING THE STEPS OF: CAUSING A DEFORMABLE SHEET OF UNIFORM THICKNESS TO CONFORM CLOSELY TO THE IRREGULARITIES IN SAID SURFACE PORTION SO THAT THE OUTER SURFACE OF SAID SHEET SUBSTANTIALLY DUPLICATES SAID SURFACE PORTION; COVERING SAID OUTER SURFACE OF SAID SHEET WITH A MASS OF HARDENABLE MATERIAL SO AS TO CAUSE ONE SURFACE THEREOF TO CONFORM CLOSELY TO THE IRREGULARITIES IN SAID OUTER SURFACE O OF SAID SHEET, CAUSING SAID MATERIAL TO BECOME RIGID; SEPARATING SAID SHEET AND SAID MASS FROM SAID OBJECT AND FROM EACH OTHER; AND COVERING AT LEAST A PART OF SAID ONE SURFACE OF SAID MASS WITH A CONDUCTIVE SHEET OF UNIFORM THICHNESS IN SUCH A WAY AS TO CAUSE SAID CONDUCTIVE SHEET TO CONFORM CLOSELY TO THE IRREGULARITIES IN SAID ONE SURFACE OF SAID MASS.
Claim 2
Independent Claim
162 words
A METHOD OF FABRICATING AN ELECTRODE FOR USE IN AN ELECTROLYTIC PROCESS IN WHICH IT IS DESIRED TO PRODUCE A UNIFORM EFFECT OVER AN IRREGULAR SURFACE PORTION OF AN OBJECT, SAID METHOD COMPRISING THE STEPS OF: CAUSING A DEFORMABLE SHEET OF UNIFORM THICKNESS TO CONFORM CLOSELY TO THE IRREGULARITIES IN SAID SURFACE PORTION SO THAT THE OUTER SURFACE OF SAID SHEET SUBSTANTIALLY DUPLICATES SAID SURFACE PORTION; COVERING SAID OUTER SURFACE OF SAID SHEET WITH A MASS OF HARDENABLE MATERIAL SO AS TO CAUSE ONE SURFACE THEREOF TO CONFORM CLOSELY TO THE IRREGULARITIES IN SAID OUTER SURFACE O OF SAID SHEET, CAUSING SAID MATERIAL TO BECOME RIGID; SEPARATING SAID SHEET AND SAID MASS FROM SAID OBJECT AND FROM EACH OTHER; AND COVERING AT LEAST A PART OF SAID ONE SURFACE OF SAID MASS WITH A CONDUCTIVE SHEET OF UNIFORM THICHNESS IN SUCH A WAY AS TO CAUSE SAID CONDUCTIVE SHEET TO CONFORM CLOSELY TO THE IRREGULARITIES IN SAID ONE SURFACE OF SAID MASS.
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) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |