DE15009C
Active / In Force
DE
Device for locking and unlocking door locks from any point in the relevant room or the adjoining room
Assignee: A. toepfer, Hoflieferant, i. F.: A. toepfer in Stettin
•
Filing: —
•
Granted: —
•
Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 00:54
CPC Classifications
E; E05; E05B; E05B53/00; E05B53/003
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.