← Back to Patent Explorer
FR972223A Expired / Lapsed FR ⏱️ 0.0 years remaining

System for using the energy of the exhaust gases of explosive or internal combustion engines applicable to the propulsion of motor vehicles and rail vehicles

Assignee: Joseph Bayon
•
Filing: 1948-09-24
•
Granted: 1951-01-26
•
Expires: 1968-09-24
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Joseph Bayon

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-28 17:26
CPC Classifications
F; F02; F02K; F02K5/00; F02K5/02; F01; F01N; F01N5/00; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12

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