CH196477A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for heating cavities and canals in the human body.
Assignee: Fred Liechti
•
Filing: 1937-02-01
•
Granted: —
•
Expires: 1957-02-01
Abstract
No abstract record available.
Inventors
- 👤 Fred Liechti
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 16:55
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/12; A61B; A61B18/00; A61B18/04; A61B18/08; A61B18/082
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.