Patent AT181763B successfully refreshed from Google Patents.
AT181763B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Ready-to-install shaft seal
Assignee: Freudenberg Carl Kg
•
Filing: 1951-10-09
•
Granted: 1955-04-25
•
Expires: 1971-10-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-25 17:15
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/32; F16J15/3204; F16J15/3208; F16J15/3212
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.