← Back to Patent Explorer
DE1234915B Expired / Lapsed DE ⏱️ 0.0 years remaining

Piston engine, in particular motor compressor for hermetically sealed small refrigeration machines

Assignee: Danfoss AS
•
Filing: 1961-04-24
•
Granted: —
•
Expires: 1981-04-24
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Arne Fromm Enemark

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-01 18:38
CPC Classifications
F; F04; F04B; F04B39/00; F04B39/0094

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