Patent CH249672A successfully refreshed from Google Patents.
CH249672A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Clamping device for machine tools.
Assignee: Iseli Ernst
•
Filing: 1945-10-22
•
Granted: —
•
Expires: 1965-10-22
Abstract
No abstract record available.
Inventors
- 👤 Iseli Ernst
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-25 22:05
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/50; B23Q1/52; B23Q1/525
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.