DE682622C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for cutting out the lids of tin cans
Assignee: Individual
•
Filing: 1937-10-13
•
Granted: 1939-10-19
•
Expires: 1957-10-13
Abstract
No abstract record available.
Inventors
- 👤 Kurt Liebherr
- 👤 Wilhelm Schlegelmilch
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 11:39
CPC Classifications
B; B67; B67B; B67B7/00; B67B7/30; B67B7/36; B67B7/34
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.