Patent FR13526E successfully refreshed from Google Patents.
FR13526E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Mobile plant for the extraction, washing, screening and crushing of pebbles and mechanical loading of pebbles and sand on railcars
Assignee: DROUARD FRERES SOC
•
Filing: 1910-11-29
•
Granted: 1911-04-29
•
Expires: 1930-11-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 17:52
CPC Classifications
B; B02; B02C; B02C4/00; B02C4/02; B02C4/08
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.