← Back to Patent Explorer
DE809885C Expired / Lapsed DE ⏱️ 0.0 years remaining

Double-acting high pressure piston pump

Assignee: Individual
•
Filing: 1950-03-23
•
Granted: 1951-08-02
•
Expires: 1970-03-23
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Gerhard Sandmann

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-04 16:27
CPC Classifications
F; F01; F01L; F01L25/00; F01L25/02; F01L25/04; F01L25/06; F01L25/066; F04; F04B; F04B19/00; F04B19/02; F04B19/022; F04B9/00; F04B9/08; F04B9/12; F04B9/129; F04B9/131; F04B9/135

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