AT74601B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Relief device for devices that are controlled by changing a weight or spring load.
Assignee: Bbc Ag Oesterr
•
Filing: 1912-12-10
•
Granted: 1918-09-10
•
Expires: 1932-12-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-05 16:03
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.