CH86346A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Door closer.
Assignee: Kahn Geb
•
Filing: 1919-12-27
•
Granted: —
•
Expires: 1939-12-27
Abstract
No abstract record available.
Inventors
- 👤 Kahn Gebrueder
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-29 04:53
CPC Classifications
E; E05; E05F; E05F1/00; E05F1/08; E05F1/10; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
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.