CH411250A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Multiple glass
Assignee: Zoepnek Hans
•
Filing: 1964-01-31
•
Granted: —
•
Expires: 1984-01-31
Abstract
No abstract record available.
Inventors
- 👤 Zoepnek Hans
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 14:07
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/66; E06B3/663; E06B3/66309; E06B3/66342
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.