FR1179147A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvement in television receivers, with a view to eliminating harmful radiation for spectators
Assignee: Kurt Rhode
•
Filing: 1957-07-19
•
Granted: 1959-05-21
•
Expires: 1977-07-19
Abstract
No abstract record available.
Inventors
- 👤 Kurt Rhode
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 07:02
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/86; H01J29/89; H01J29/898
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.