CH290389A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Magazine for emery paper rolls.
Assignee: Zuber Walter
•
Filing: 1951-06-06
•
Granted: —
•
Expires: 1971-06-06
Abstract
No abstract record available.
Inventors
- 👤 Zuber Walter
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-03 09:19
CPC Classifications
A; A47; A47F; A47F7/00; A47F7/16; A47F7/17
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.