Patent AT165734B successfully refreshed from Google Patents.
AT165734B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Cassette, the contents of which are lifted out when opened
Assignee: Leo Artelt
•
Filing: 1948-10-25
•
Granted: 1950-04-11
•
Expires: 1968-10-25
Abstract
No abstract record available.
Inventors
- 👤 Leo Artelt
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-09 02:47
CPC Classifications
—
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.