AT136351B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Map or city map.
Assignee: Karl Sanwald
•
Filing: 1931-06-19
•
Granted: 1934-01-25
•
Expires: 1951-06-19
Abstract
No abstract record available.
Inventors
- 👤 Karl Sanwald
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-01 22:59
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.