Patent US2962381A successfully refreshed from Google Patents.
Patent FR1153485A successfully refreshed from Google Patents.
FR1153485A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to armchairs for conference rooms or courses
Assignee: CINE SIEGES
•
Filing: 1956-05-11
•
Granted: 1958-03-11
•
Expires: 1976-05-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 11:08
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/62; A47C7/68; A47C7/70; A47B; A47B3/00; A47B3/06; A47B39/00; A47B39/06
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.