Patent CH196437A successfully refreshed from Google Patents.
← Back to Patent Explorer
CH196437A Expired / Lapsed CH ⏱️ 0.0 years remaining

Internal combustion free-piston engine with horizontally arranged cylinders and a synchronizing linkage.

Assignee: Sulzer Ag
•
Filing: 1937-03-05
•
Granted: —
•
Expires: 1957-03-05
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Aktiengesellschaft Gebr Sulzer

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-01 11:32
CPC Classifications
F; F02; F02B; F02B71/00

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