CH35364A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Working steel with a cutting edge that can be changed during cutting
Assignee: Emil Weiersmueller
•
Filing: 1905-12-19
•
Granted: —
•
Expires: 1925-12-19
Abstract
No abstract record available.
Inventors
- 👤 Emil Weiersmueller
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-04 06:16
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/14; B23B27/16
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.