CH269595A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Centrifugal pump.
Assignee: Egger Emile
•
Filing: 1946-12-20
•
Granted: —
•
Expires: 1966-12-20
Abstract
No abstract record available.
Inventors
- 👤 Egger Emile
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-06 04:35
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/18; F04D29/22; F04D29/2205
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.