← Back to Patent Explorer
FR1250201A Expired / Lapsed FR ⏱️ 0.0 years remaining

Fluid filters

Assignee: General Motors Ltd
•
Filing: 1960-03-03
•
Granted: 1961-01-06
•
Expires: 1980-03-03
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 17:21
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/52; B01D46/521; B01D46/523; B01D29/00; B01D29/11; B01D29/111; B01D29/13; B01D29/15; B01D29/21; B01D46/24; B01D46/2403; B01D2265/00; B01D2265/04; B01D2275/00; B01D2275/20; B01D2275/206

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