Patent CH420308A successfully refreshed from Google Patents.
CH420308A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Cable duct
Assignee: Mobil Werke U Frei
•
Filing: 1964-03-24
•
Granted: —
•
Expires: 1984-03-24
Abstract
No abstract record available.
Inventors
- 👤 Boesch Willi
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 02:12
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/02; H02G3/04; H02G3/0437; H02G3/045
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.