Patent FR1193593A successfully refreshed from Google Patents.
Patent DE462966C successfully refreshed from Google Patents.
Patent DE235077C successfully refreshed from Google Patents.
Patent DE825218C successfully refreshed from Google Patents.
DE825218C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Lock cylinder adjustable to door thickness
Assignee: Yale and Towne Manufacturing Co
•
Filing: 1950-01-04
•
Granted: 1951-12-17
•
Expires: 1970-01-04
Abstract
No abstract record available.
Inventors
- 👤 Henry D Rolph
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 16:00
CPC Classifications
E; E05; E05B; E05B9/00; E05B9/08; E05B9/084
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.