DE834129C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Car lock, especially for blind men
Assignee: FRIEDRICH UEBELGUENN
•
Filing: 1950-10-05
•
Granted: 1952-03-17
•
Expires: 1970-10-05
Abstract
No abstract record available.
Inventors
- 👤 Friedrich Uebelguenn
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 15:55
CPC Classifications
B; B66; B66B; B66B17/00; B66B17/14; B66B17/16; B66B17/20
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.