CH287799A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Shutter with pivoting blinds.
Assignee: Gohl Werner
•
Filing: 1951-03-09
•
Granted: —
•
Expires: 1971-03-09
Abstract
No abstract record available.
Inventors
- 👤 Gohl Werner
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-03 23:35
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/02; E06B7/08; E06B7/084
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.