FR14528E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Signal and selector system for shared lines
Assignee: Thales SA
•
Filing: —
•
Granted: 1911-12-30
•
Expires: 1928-12-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 19:20
CPC Classifications
H; H04; H04Q; H04Q5/00; H04Q5/02; H04Q5/14; H04Q5/16; H04M; H04M9/00; H04M9/001; H04Q5/18; H04Q5/20; H04Q5/22
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.