Patent CH200949A successfully refreshed from Google Patents.
CH200949A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the production of floors and soil produced by this method.
Assignee: Ferdinand Baechi
•
Filing: 1937-12-03
•
Granted: —
•
Expires: 1957-12-03
Abstract
No abstract record available.
Inventors
- 👤 Ferdinand Baechi
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 18:22
CPC Classifications
E; E04; E04F; E04F15/00; E04F15/02; E04F2201/00; E04F2201/01; E04F2201/0138
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.