DE821941C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Treadmill printing machine
Assignee: Semperit AG Holding
•
Filing: 1949-09-04
•
Granted: 1951-11-22
•
Expires: 1969-09-04
Abstract
No abstract record available.
Inventors
- 👤 Friedrich Josef Troezmueller
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 10:25
CPC Classifications
B; B41; B41F; B41F17/00; B41F17/007
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.