← Back to Patent Explorer
DE534340C Expired / Lapsed DE ⏱️ 0.0 years remaining

Gear change transmission

Assignee: Krupp Stahl AG
•
Filing: 1927-02-16
•
Granted: 1931-09-30
•
Expires: 1947-02-16
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Johann Fischer
  • 👤 Werner Jacobs

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-05 20:46
CPC Classifications
F; F16; F16H; F16H63/00; F16H63/02; F16H63/30; F16H63/3023

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