Patent CA647294A successfully refreshed from Google Patents.
Patent FR2210902A5 successfully refreshed from Google Patents.
BE656019A
Expired / Lapsed
BE
⏱️ 0.0 years remaining
BE656019A - - Google Patents
Assignee: —
•
Filing: 1964-11-20
•
Granted: —
•
Expires: 1984-11-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
BE
Data Source
google_patents
Last Synchronized
2026-11-04 07:33
CPC Classifications
B; B66; B66B; B66B1/00; B66B1/34; B66B1/3476; B66B1/3484
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.