Patent DE646745C successfully refreshed from Google Patents.
DE646745C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method for connecting the frame struts of a bicycle with reinforced joints
Assignee: ANTON KROISS JUN
•
Filing: 1935-06-02
•
Granted: 1937-06-21
•
Expires: 1955-06-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 07:02
CPC Classifications
B; B62; B62K; B62K19/00; B62K19/18; B62K19/28
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.