FR1335979A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in the construction of buildings
Assignee: Const & Entpr S Ind C E I
•
Filing: 1962-10-13
•
Granted: 1963-08-23
•
Expires: 1982-10-13
Abstract
No abstract record available.
Inventors
- 👤 Andre Mouton
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 12:02
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/35; E04B2001/3588
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.