AT273205B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Mobile machine for picking up and, in particular, cleaning and reintroduction of ballast ballast from railway tracks
Assignee: Plasser Bahnbaumasch Franz
•
Filing: 1963-07-15
•
Granted: 1969-08-11
•
Expires: 1983-07-15
Abstract
No abstract record available.
Inventors
- 👤 Franz Plasser
- 👤 Josef Ing Theurer
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-24 19:24
CPC Classifications
E; E01; E01B; E01B27/00; E01B27/04; E01B27/06; E01B27/10
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.