Patent AT141496B successfully refreshed from Google Patents.
AT141496B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Ring-shaped suction device for digesters.
Assignee: Arnold Brobeck
•
Filing: 1932-02-06
•
Granted: 1935-04-25
•
Expires: 1952-02-06
Abstract
No abstract record available.
Inventors
- 👤 Arnold Brobeck
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-28 21:51
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.