Patent FR493525A successfully refreshed from Google Patents.
FR493525A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Socket screw for electrical equipment
Assignee: Individual
•
Filing: 1918-12-04
•
Granted: 1919-08-12
•
Expires: 1938-12-04
Abstract
No abstract record available.
Inventors
- 👤 Lucien Rosengart
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 13:11
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/24; H01R4/2475; H01R4/2483
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.