FR878329A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to building blocks and elements for construction works and games
Assignee: Paul Decreme
•
Filing: 1942-01-08
•
Granted: 1943-01-18
•
Expires: 1962-01-08
Abstract
No abstract record available.
Inventors
- 👤 Paul Decreme
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 22:13
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/02; E04B2/14; E04B2/16; E04B2/18; A; A63; A63H; A63H33/00; A63H33/04; A63H33/10; A63H33/108; E04B2002/0202; E04B2002/0204; E04B2002/0215
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.