Patent DE733448C successfully refreshed from Google Patents.
DE733448C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Sunroof for motor vehicles
Assignee: CARL F W BORGWARD
•
Filing: 1938-11-04
•
Granted: 1943-03-26
•
Expires: 1958-11-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 10:24
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/02; B60J7/04; B60J7/053
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.