Patent AT317995B successfully refreshed from Google Patents.
AT317995B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Siel lifting device for lifting conveyor ropes from circulating rollers of conveyor systems that are stored in a roller battery
Assignee: Manfred Ritter
•
Filing: 1971-08-30
•
Granted: 1974-09-25
•
Expires: 1991-08-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-26 20:19
CPC Classifications
B; B61; B61B; B61B12/00
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.