CH188196A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Kötzerspulmaschine.
Assignee: Schlafhorst & Co W
•
Filing: 1935-06-21
•
Granted: —
•
Expires: 1955-06-21
Abstract
No abstract record available.
Inventors
- 👤 Co W Schlafhorst
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 16:17
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/10; B65H54/14; B65H67/00; B65H67/04; B65H67/06; B65H67/066; B65H2701/00; B65H2701/30; B65H2701/31
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.