← Back to Patent Explorer
DE526238C Expired / Lapsed DE ⏱️ 0.0 years remaining

Piston pump in which a cylindrical body rotates in a housing, which contains several pump cylinders parallel to an axis

Assignee: Individual
•
Filing: 1929-05-04
•
Granted: 1931-06-04
•
Expires: 1949-05-04
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-31 19:36
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/12; F04B1/20; F04B1/122; F04B1/124; F04B1/126; F04B1/2014; F04B1/2035

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.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag