← Back to Patent Explorer
AT349903B Expired / Lapsed AT ⏱️ 0.0 years remaining

DEVICE FOR PROTECTING THE PISTON RODS OF PISTON PUMPS

Assignee: Messer Griesheim Gmbh
•
Filing: 1977-06-13
•
Granted: 1979-05-10
•
Expires: 1997-06-13
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-11-02 20:25
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/50; F16J15/52; F04; F04B; F04B53/00; F04B53/16; F04B53/162; F04B53/164

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