US3658726A
Expired / Lapsed
US
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Electrolytically conductive paste
Assignee: Fritz Hellige und Co GmbH
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Filing: 1967-12-19
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Granted: 1972-04-25
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Expires: 1987-12-19
Abstract
Abstract AN ELECTROLYTICALLY CONDUCTIVE PASTE OR JELLY IS DISCLOSED, FOR FACILITATING LOW RESISTANCE CONTACT BETWEEN A METAL ELECTRODE AND A BIOLOGICAL BODY. THE PASTE COMPRISES AN AQUEOUS SOLUTION OF AN IONIZED SALT AS THE CONDUCTING AGENT WITH A THICKENING AGENT, AND INCLUDES A CHELATING AGENT TO COMPLEX HEAVY METAL IONS AND THEREBY REDUCE POLARIZATION EFFECTS.
Inventors
- 👤 Gerhard Muhl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:32
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/02; A61N1/04; A61N1/0404; A61N1/0472; A61N1/0492; A61N1/0496; A61B; A61B5/00; A61B5/24; A61B5/25; A61B5/263; A61B5/266; H; H01; H01B; H01B1/00; A61B2562/00; A61B2562/02; A61B2562/0209; A61B2562/0217
Claims Analysis
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-04-25 | 1975-10-25 | 1976-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-04-25 | 1979-10-25 | 1980-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-04-25 | 1983-10-25 | 1984-04-25 | $7700.00 | Window Closed / Lapsed |