Patent DE765767C successfully refreshed from Google Patents.
← Back to Patent Explorer
DE765767C Expired / Lapsed DE ⏱️ 0.0 years remaining

Torque amplifier working with a change gearbox

Assignee: AEG AG
•
Filing: 1938-06-24
•
Granted: 1954-07-12
•
Expires: 1958-06-24
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Herbert Muetze

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-02 16:04
CPC Classifications
F; F16; F16H; F16H15/00; F16H15/48; F16H15/50; F16H15/52; G; G05; G05G; G05G19/00

Claims Analysis

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

References Cited (Backward Citations)

DE405972C Cited
DE364375C Cited
FR559683A Cited
DE508146C Cited
DE593616C 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