DK40667C
Expired / Lapsed
DK
⏱️ 0.0 years remaining
Device for Automobiles, in which the front Seats of the Automobile in the event of a violent collision are released and turn backwards.
Assignee: Carl Albert Steffensen
•
Filing: 1928-08-21
•
Granted: 1929-08-26
•
Expires: 1948-08-21
Abstract
No abstract record available.
Inventors
- 👤 Carl Albert Steffensen
Bibliographic Details
Application Number
—
Jurisdiction
DK
Data Source
google_patents
Last Synchronized
2026-10-25 05:22
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.