Patent FR424978A successfully refreshed from Google Patents.
FR424978A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Machine for continuous and methodical exhaustion or washing
Assignee: CHARLES BARDY
•
Filing: 1910-03-26
•
Granted: 1911-05-30
•
Expires: 1930-03-26
Abstract
No abstract record available.
Inventors
- 👤 Charles Bardy
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 03:11
CPC Classifications
B; B01; B01D; B01D11/00; B01D11/02; B01D11/0215; B01D11/0223; B01D11/023
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.