FR952812A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Floating centrifugal pump
Assignee: Julien Raynaud
•
Filing: 1947-09-09
•
Granted: 1949-11-24
•
Expires: 1967-09-09
Abstract
No abstract record available.
Inventors
- 👤 Julien Raynaud
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 22:45
CPC Classifications
F; F04; F04D; F04D13/00; F04D13/02; F04D13/06; F04D13/066
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.