Patent FR38285E successfully refreshed from Google Patents.
← Back to Patent Explorer
FR38285E Expired / Lapsed FR ⏱️ 0.0 years remaining

Rotary engine known as an explosion turbine

Assignee: Rene-Jean-Marie Geoffres
•
Filing: 1929-10-30
•
Granted: 1931-05-12
•
Expires: 1949-10-30
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Rene-Jean-Marie Geoffres
  • 👤 Eugene Thome

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-04 18:14
CPC Classifications
F; F02; F02B; F02B53/00; F02B2730/00; F02B2730/01; F02B2730/015; 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