FR1119782A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
nut
Assignee: Friedrich Wilhelm Bernau
•
Filing: 1955-01-12
•
Granted: 1956-06-25
•
Expires: 1975-01-12
Abstract
No abstract record available.
Inventors
- 👤 Friedrich Wilhelm Bernau
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 18:41
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/08; F16B37/0807; F16B37/0828
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.