DE763772C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Pistons for internal combustion engines
Assignee: Airbus Defence and Space GmbH
•
Filing: 1942-07-11
•
Granted: 1954-03-08
•
Expires: 1962-07-11
Abstract
No abstract record available.
Inventors
- 👤 Ferdinand Dipl-Ing Brandner
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 14:51
CPC Classifications
F; F02; F02F; F02F7/00; F02F7/0002; F02F7/0019; F16; F16J; F16J1/00; F16J1/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.