FR702310A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Card
Assignee: Wilhelm Achter
•
Filing: 1930-09-16
•
Granted: 1931-04-04
•
Expires: 1950-09-16
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Achter
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 18:17
CPC Classifications
D; D01; D01G; D01G23/00; D01G23/02; D01G23/04; D01G23/045
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.