Patent CH351618A successfully refreshed from Google Patents.
CH351618A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Car locks on typewriters
Assignee: Olympia Werke Ag
•
Filing: 1957-03-22
•
Granted: —
•
Expires: 1977-03-22
Abstract
No abstract record available.
Inventors
- 👤 Marquardt Joachim
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 09:47
CPC Classifications
B; B41; B41J; B41J29/00; B41J29/54; B41J29/56
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.