Patent DE559342C successfully refreshed from Google Patents.
DE559342C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Lateral support bearings designed like roller bearings between the car body and the running gear of rail vehicles
Assignee: CURT STEDEFELD DIPL ING
•
Filing: 1929-09-08
•
Granted: 1932-09-19
•
Expires: 1949-09-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 17:54
CPC Classifications
B; B61; B61F; B61F5/00; B61F5/02; B61F5/14; B61F5/142
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.