DE587940C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Security lock, such as box lock, mortise lock, central bolt lock, etc. Like., for safes, safe doors and valuables of all kinds
Assignee: Individual
•
Filing: 1932-05-31
•
Granted: 1933-11-10
•
Expires: 1952-05-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 17:28
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/0075; E05B65/0082
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.