← Back to Patent Explorer
FR2553581A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

Active material for electrodes of lead storage batteries.

Assignee: EUROP ACCUMULATEURS
•
Filing: 1983-10-12
•
Granted: —
•
Expires: 2003-10-12
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract It comprises lead, lead oxide PbO2 or a mixture of lead and lead oxide as well as 5 to 50 %, by volume, of polyaniline. Such electrodes can undergo overcharges without deterioration.

Inventors

  • 👤 Pierre Mirebeau
  • 👤 Gilles Chedeville
  • 👤 Eugene Genies

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-25 04:32
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/62; Y; Y02; Y02E; Y02E60/00; Y02E60/10

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

US2514415A Cited
FR1063719A Cited
FR1519729A Cited
FR94536E Cited
EP0083059A1 Cited

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag