Patent FR1490737A successfully refreshed from Google Patents.
FR1490737A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Apparatus for sharpening and sharpening, in particular, articles of hardware, such as knives, scissors and the like
Assignee: CALOR APP ELECTRO DOMESTIQUES
•
Filing: 1966-06-24
•
Granted: 1967-08-04
•
Expires: 1986-06-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 18:06
CPC Classifications
B; B24; B24B; B24B3/00; B24B3/36; B24B3/54
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.