DE891369C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Bomb plane dummy as a target
Assignee: Individual
•
Filing: 1941-12-31
•
Granted: 1953-09-28
•
Expires: 1961-12-31
Abstract
No abstract record available.
Inventors
- 👤 Ernst Wiese
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 21:37
CPC Classifications
F; F41; F41J; F41J5/00; F41J5/24; F41J5/26
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.