Patent US3539615A successfully refreshed from Google Patents.
← Back to Patent Explorer
DE1024166B Expired / Lapsed DE ⏱️ 0.0 years remaining

Transformer with a laminated iron body

Assignee: Siemens Reiniger Werke AG
•
Filing: 1954-09-07
•
Granted: —
•
Expires: 1974-09-07
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Dipl-Ing Carl Niemann

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-01 14:19
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/24; H01F27/245; H01F27/2455

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

FR585445A Cited
GB563517A Cited
GB600842A Cited
US2602097A Cited

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