Patent DE697054C successfully refreshed from Google Patents.
DE697054C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Seal for rolling mill bearings
Assignee: KUGELFISCHER ERSTE AUTOMATISCH
•
Filing: 1936-06-25
•
Granted: 1940-10-11
•
Expires: 1956-06-25
Abstract
No abstract record available.
Inventors
- 👤 Fritz Mueller
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 11:32
CPC Classifications
B; B21; B21B; B21B31/00; B21B31/07; B21B31/078
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.