CH366031A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Filter nozzle with exchangeable filter insert for filter systems
Assignee: Ivan Brulhart Paul
•
Filing: 1960-03-08
•
Granted: —
•
Expires: 1980-03-08
Abstract
No abstract record available.
Inventors
- 👤 Ivan Brulhart Paul
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 10:49
CPC Classifications
B; B01; B01D; B01D29/00; B01D29/44; B01D29/46; B01D24/00; B01D24/46; B01D24/4626; B01D29/11; B01D29/13; B01D29/15
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.