Patent FR2199747A5 successfully refreshed from Google Patents.
FR2199747A5
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR2199747A5 - - Google Patents
Assignee: DEMOLON JEAN FR NCOIS
•
Filing: 1972-09-20
•
Granted: 1974-04-12
•
Expires: 1992-09-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 21:48
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/08; B67D1/12; B67D1/1202; B67D1/1234; B67D1/0003; B67D1/0004; B67D1/0005; B67D1/0006; B67D1/04; B67D1/1204; B67D1/1222; G; G01; G01F; G01F11/00; G01F11/02; G01F11/08; G01F11/086; B67D1/0042; B67D1/0081; B67D2001/0087; B67D2001/009
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.