Patent FR715977A successfully refreshed from Google Patents.
FR715977A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Pumping device for medical treatment
Assignee: Yoshinobu Wada
•
Filing: 1931-04-24
•
Granted: 1931-12-12
•
Expires: 1951-04-24
Abstract
No abstract record available.
Inventors
- 👤 Yoshinobu Wada
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 11:22
CPC Classifications
F; F04; F04B; F04B43/00; F04B43/08; F04B43/082; A; A61; A61M; A61M60/00; A61M60/10; A61M60/104; A61M60/109; A61M60/20; A61M60/247; A61M60/253; A61M60/268; A61M60/279; A61M60/284; A61M60/30; A61M60/39; A61M60/40; A61M60/424; A61M60/438; A61M5/00; A61M5/14; A61M5/142; A61M5/14212; A61M5/14228; A61M5/14232
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.