← Back to Patent Explorer
FR802427A Expired / Lapsed FR ⏱️ 0.0 years remaining

Device for filtering heavy oils and other similar fuels

Assignee: Juan Clua Maluquer
•
Filing: 1936-02-26
•
Granted: 1936-09-04
•
Expires: 1956-02-26
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Juan Clua Maluquer

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 12:06
CPC Classifications
B; B01; B01D; B01D29/00; B01D29/11; B01D29/114; B01D2201/00; B01D2201/18; B01D2201/182

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