Patent US3116191A successfully refreshed from Google Patents.
US3116191A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making storage electrode structure
Assignee: General Electric Co
•
Filing: 1961-07-12
•
Granted: 1963-12-31
•
Expires: 1981-07-12
Abstract
No abstract record available.
Inventors
- 👤 Jr Harold R Day
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:10
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/02; H01J29/10; H01J29/36; H01J29/39; H01J29/41; H01J29/413; H01J29/416
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A METHOD OF PREPARING A STORAGE ELECTRODE STRUCTURE FOR STORAGE TUBES WHICH METHOD COMPRISES THE STEPS OF SUBSTANTIALLY FILLING THE APERTURES OF A RIGID INSULATING MESH WITH POROUS METAL PLUGS, IMPREGNATING THE PLUGS WITH AN ETCHING INHIBITOR, LEACHING THE INHIBITOR FROM THE ENDS OF THE PLUGS, ETCHING THE PLUGS AN AMOUNT TO INDENT THE ENDS THEREOF FROM A SURFACE OF THE MESH, DEPOSITING A CONDUCTING COATING ON THE SURFACE OF THE MESH, AND ETCHING THE COATING AN AMOUNT TO REMOVE THE COATING FROM THE SIDEWALLS OF THE APERTURES WITHOUT REMOVING THE COATING ENTIRELY FROM THE SURFACE OF THE MESH.
Claim 2
Independent Claim
99 words
A METHOD OF PREPARING A STORAGE ELECTRODE STRUCTURE FOR STORAGE TUBES WHICH METHOD COMPRISES THE STEPS OF SUBSTANTIALLY FILLING THE APERTURES OF A RIGID INSULATING MESH WITH POROUS METAL PLUGS, IMPREGNATING THE PLUGS WITH AN ETCHING INHIBITOR, LEACHING THE INHIBITOR FROM THE ENDS OF THE PLUGS, ETCHING THE PLUGS AN AMOUNT TO INDENT THE ENDS THEREOF FROM A SURFACE OF THE MESH, DEPOSITING A CONDUCTING COATING ON THE SURFACE OF THE MESH, AND ETCHING THE COATING AN AMOUNT TO REMOVE THE COATING FROM THE SIDEWALLS OF THE APERTURES WITHOUT REMOVING THE COATING ENTIRELY FROM THE SURFACE OF THE MESH.
References Cited (Backward Citations)
US2226383A
Cited
US2849299A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-30 | 1967-07-01 | 1967-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-30 | 1971-07-01 | 1971-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-30 | 1975-07-01 | 1975-12-31 | $7700.00 | Window Closed / Lapsed |