Patent FR414191A successfully refreshed from Google Patents.
FR414191A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Double mechanical fuze for explosive projectiles
Assignee: FRIDOLIN KELLER
•
Filing: 1910-03-29
•
Granted: 1910-08-27
•
Expires: 1930-03-29
Abstract
No abstract record available.
Inventors
- 👤 Fridolin Keller
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 11:04
CPC Classifications
F; F42; F42C; F42C9/00; F42C9/02; F42C9/04; F42C9/041; F42C9/045; F42C9/14; F42C9/141
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.