Patent CH424448A successfully refreshed from Google Patents.
CH424448A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Feeder for machine working with cardboard sheets
Assignee: Bobst Fils Sa J
•
Filing: 1965-07-23
•
Granted: —
•
Expires: 1985-07-23
Abstract
No abstract record available.
Inventors
- 👤 Frei Arthur
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 10:29
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/02; B65H3/04; B65H3/042
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.