FR775619A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for separating and advancing sheets of paper
Assignee: Georg Spiess
•
Filing: 1934-06-29
•
Granted: 1935-01-05
•
Expires: 1954-06-29
Abstract
No abstract record available.
Inventors
- 👤 Georg Spiess
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 21:49
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/08; B65H3/0808; B65H3/0816
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.