DE517203C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for cleaning the teeth, in particular for cleaning or also massage the oral mucosa, the gums, the tongue, etc.
Assignee: GUENTHER STOCK DR
•
Filing: 1927-10-12
•
Granted: 1931-02-02
•
Expires: 1947-10-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 04:32
CPC Classifications
A; A61; A61C; A61C17/00; A61C17/02; A61C17/0208
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.