DE498786C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Spinning or twisting spindle with a spindle upper part made of light metal or other light building material
Assignee: SKF Norma AG
•
Filing: —
•
Granted: 1930-05-27
•
Expires: 1947-05-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 13:29
CPC Classifications
D; D01; D01H; D01H7/00; D01H7/02; D01H7/04; D01H7/08
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.