Patent AT176869B successfully refreshed from Google Patents.
AT176869B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Auxiliary device for assembling and disassembling the brake cylinder of compressed air brakes, in particular in railway vehicles
Assignee: Franz Choutka
•
Filing: 1952-08-04
•
Granted: 1953-12-10
•
Expires: 1972-08-04
Abstract
No abstract record available.
Inventors
- 👤 Franz Choutka
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-02 14:52
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.