Patent US3317449A successfully refreshed from Google Patents.
Patent DE425542C successfully refreshed from Google Patents.
← Back to Patent Explorer
DE425542C Expired / Lapsed DE ⏱️ 0.0 years remaining

Method and device for the separation of foreign components from air, gas or the like with a filter surface set in motion by the dust carrier

Assignee: RUDOLF HOLZER
•
Filing: 1924-03-21
•
Granted: 1926-02-23
•
Expires: 1944-03-21
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-01 19:54
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/24; B01D46/26

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