FR952989A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Fastening a screw bolt for automotive spare tires
Assignee: Johann Drenhaus
•
Filing: 1947-08-27
•
Granted: 1949-11-28
•
Expires: 1967-08-27
Abstract
No abstract record available.
Inventors
- 👤 Johann Drenhaus
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 22:27
CPC Classifications
F; F16; F16B; F16B23/00; F16B23/0069; B; B25; B25B; B25B13/00; B25B13/48; B25B13/485
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.