← Back to Patent Explorer
DE731632C Expired / Lapsed DE ⏱️ 0.0 years remaining

Working piston with base plate for internal combustion engines

Assignee: Airbus Defence and Space GmbH
•
Filing: 1940-04-19
•
Granted: 1943-02-12
•
Expires: 1960-04-19
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Walter Gerecke

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-03 16:15
CPC Classifications
F; F02; F02F; F02F7/00; F02F7/0085; F02F7/0087; F02F3/00; F02F3/0015; F02F3/003

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