CH298533A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Winding hoops for drums.
Assignee: Giannini Eugen
•
Filing: 1952-04-17
•
Granted: —
•
Expires: 1972-04-17
Abstract
No abstract record available.
Inventors
- 👤 Giannini Eugen
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-28 03:50
CPC Classifications
G; G10; G10D; G10D13/00; G10D13/10; G10D13/16; G10D13/01; G10D13/02
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.