FR63503E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Removable seat
Assignee: Fernand-Rene Rousmant
•
Filing: 1952-11-14
•
Granted: 1955-09-29
•
Expires: 1972-11-14
Abstract
No abstract record available.
Inventors
- 👤 Fernand-Rene Rousmant
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 19:20
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/02; A47C4/03
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.