FR806429A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Advanced ampoule syringe
Assignee: Luc-Paul-Hippolyte Dunan
•
Filing: 1935-09-09
•
Granted: 1936-12-16
•
Expires: 1955-09-09
Abstract
No abstract record available.
Inventors
- 👤 Luc-Paul-Hippolyte Dunan
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 13:27
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/24; A61M2005/2403; A61M2005/2414; A61M2005/2433; A61M2005/2437; A61M5/2455; A61M5/2466; A61M2005/247; A61M2005/2477
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.