FR825754A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic inking machine for single-color and multi-color ribbons for typewriters and printing machines
Assignee: Stennulat Paul
•
Filing: 1937-08-19
•
Granted: 1938-03-14
•
Expires: 1957-08-19
Abstract
No abstract record available.
Inventors
- 👤 Stennulat Paul
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 15:36
CPC Classifications
B; B41; B41J; B41J31/00; B41J31/14; B41J31/16
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.