DE859765C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Air- and moisture-tight implementation through an insulating material
Assignee: Siemens Corp
•
Filing: 1950-10-20
•
Granted: 1952-12-15
•
Expires: 1970-10-20
Abstract
No abstract record available.
Inventors
- 👤 Alfred Grunert
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 16:33
CPC Classifications
H; H01; H01G; H01G2/00; H01G2/12; H01B; H01B17/00; H01B17/26; H01B17/30; H01B17/303
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.