Patent FR690933A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR690933A Expired / Lapsed FR ⏱️ 0.0 years remaining

Method and machine for cutting the flanks of the teeth of gear wheels

Assignee: REISHAUER WERKZEUGE AG
•
Filing: 1930-02-26
•
Granted: 1930-09-27
•
Expires: 1950-02-26
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Eugen Kreis
  • 👤 Alfred Rickenmann

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-26 20:57
CPC Classifications
B; B23; B23F; B23F5/00; B23F5/02; B23F5/04; B23F23/00; B23F23/12; B23F23/1225

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