FR834345A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Roller ski for children
Assignee: Charles Morellet
•
Filing: 1937-07-21
•
Granted: 1938-11-17
•
Expires: 1957-07-21
Abstract
No abstract record available.
Inventors
- 👤 Charles Morellet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 13:22
CPC Classifications
A; A63; A63C; A63C5/00; A63C5/035
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.