Patent FR556669A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR556669A Expired / Lapsed FR ⏱️ 0.0 years remaining

Machine for the manufacture of agglomerates of all kinds, and more especially of charcoal tablets for electric batteries

Assignee: Philippe Levy
•
Filing: 1922-09-28
•
Granted: 1923-07-25
•
Expires: 1942-09-28
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Philippe Levy
  • 👤 Mayer Levy

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-03 18:56
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/02; B30B11/04; B30B11/06; H; H01; H01M; H01M4/00; H01M4/02; H01M4/06; H01M4/08; H01M4/10

Claims Analysis

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

References Cited (Backward Citations)

No citation records indexed.

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