Patent DE887429C successfully refreshed from Google Patents.
DE887429C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Diaphragm pump with a diaphragm clamped between two housing parts, in particular a fuel pump for internal combustion engines
Assignee: Volkswagen AG
•
Filing: 1951-07-03
•
Granted: 1953-08-24
•
Expires: 1971-07-03
Abstract
No abstract record available.
Inventors
- 👤 Reinhard Gospodar
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 20:31
CPC Classifications
F; F04; F04B; F04B53/00; F04B53/10; F04B53/109; F04B53/1092; F02; F02M; F02M59/00; F02M59/12; F02M59/14; F04B43/00; F04B43/02; F02M2700/00; F02M2700/13; F02M2700/1317; F02M2700/1323
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.