CH277904A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Insulator.
Assignee: Caoutchouc S A Soc Ind Du
•
Filing: 1949-05-24
•
Granted: —
•
Expires: 1969-05-24
Abstract
No abstract record available.
Inventors
- 👤 S A Societe Industr Caoutchouc
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 21:17
CPC Classifications
H; H01; H01B; H01B17/00; H01B17/14; H01B17/145
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.