← Back to Patent Explorer
DE910600C Expired / Lapsed DE ⏱️ 0.0 years remaining

Glare-free and dust-proof closure for measuring instruments or the like for electrical switchgear

Assignee: Siemens Corp
•
Filing: 1939-11-25
•
Granted: 1954-05-03
•
Expires: 1959-11-25
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Willy Schrinner

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-26 18:13
CPC Classifications
G; G01; G01D; G01D13/00; B; B60; B60Q; B60Q3/00; B60Q3/10; G01D11/00; G01D11/30; G12; G12B; G12B9/00; G12B9/02; G12B9/04

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