Patent CH440837A successfully refreshed from Google Patents.
← Back to Patent Explorer
CH440837A Expired / Lapsed CH ⏱️ 0.0 years remaining

Crankcase for piston engine

Assignee: Cav Ltd
•
Filing: 1965-12-08
•
Granted: —
•
Expires: 1985-12-08
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Walter Austen Alan Ewart

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-04 20:32
CPC Classifications
F; F02; F02F; F02F7/00; F02F7/0085; F02F7/0065; F02F7/008; F05; F05C; F05C2201/00; F05C2201/02; F05C2201/021

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