Patent US3402065A successfully refreshed from Google Patents.
Patent CH280455A successfully refreshed from Google Patents.
CH280455A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Grinding and fine grinding machine.
Assignee: Fuchs Rudolf
•
Filing: 1950-04-18
•
Granted: —
•
Expires: 1970-04-18
Abstract
No abstract record available.
Inventors
- 👤 Fuchs Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-03 20:33
CPC Classifications
B; B02; B02C; B02C7/00; B02C7/02; B02C7/08
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.