Patent FR1398488A successfully refreshed from Google Patents.
FR1398488A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Battery powered
Assignee: Umicore NV SA
•
Filing: 1964-06-12
•
Granted: 1965-05-07
•
Expires: 1984-06-12
Abstract
No abstract record available.
Inventors
- 👤 Andre Gailly
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 16:07
CPC Classifications
H; H02; H02M; H02M3/00; H02M3/22; H02M3/24; H02M3/28; H02M3/325; H02M3/335; H02M3/338; H02M3/3382; H02M3/33569; H02M3/33573; H04; H04B; H04B1/00; H04B1/06; H04B1/16; H04B1/1607
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.