Patent CH219495A successfully refreshed from Google Patents.
CH219495A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Suspension device for high-voltage overhead lines.
Assignee: Bbc Brown Boveri & Cie
•
Filing: 1941-02-11
•
Granted: —
•
Expires: 1961-02-11
Abstract
No abstract record available.
Inventors
- 👤 Aktiengesellschaft Brown B Cie
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 23:54
CPC Classifications
H; H02; H02G; H02G7/00; H02G7/05
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.