Patent FR770802A successfully refreshed from Google Patents.
FR770802A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to wooden floors on a bed of magnesian cement or similar
Assignee: EUBOOLITH
•
Filing: 1934-03-27
•
Granted: 1934-09-21
•
Expires: 1954-03-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 19:22
CPC Classifications
E; E04; E04F; E04F15/00; E04F15/02; E04F15/04
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.