FR722494A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for transforming an ordinary backgammon game into a similar game with more than two players
Assignee: C MICHEL ETS
•
Filing: 1931-09-05
•
Granted: 1932-03-17
•
Expires: 1951-09-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 15:30
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/00003; A63F3/00088; A63F3/00173; A63F3/00176; A63F2003/00195; A63F2003/00208; A63F3/0023; A63F2003/00233
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.