Patent AT185352B successfully refreshed from Google Patents.
AT185352B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Stackable collecting sleeve for letter folders
Assignee: Gustav Deutsch
•
Filing: 1952-02-27
•
Granted: 1956-04-25
•
Expires: 1972-02-27
Abstract
No abstract record available.
Inventors
- 👤 Gustav Deutsch
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-29 05:49
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.