Patent FR824352A successfully refreshed from Google Patents.
Patent FR2321784A1 successfully refreshed from Google Patents.
FR2321784A1
Expired / Lapsed
FR
⏱️ 0.0 years remaining
CONTACT DEVICE
Assignee: Siemens Corp
•
Filing: 1976-08-18
•
Granted: —
•
Expires: 1996-08-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 20:24
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/721
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.