Patent DE950321C successfully refreshed from Google Patents.
← Back to Patent Explorer
DE950321C Expired / Lapsed DE ⏱️ 0.0 years remaining

Stair railing in which the railing runs are attached to railing posts in a self-supporting manner

Assignee: Individual
•
Filing: 1952-05-30
•
Granted: 1956-10-04
•
Expires: 1972-05-30
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Otto Hoehne

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-03 17:15
CPC Classifications
E; E04; E04F; E04F11/00; E04F11/18; E04F11/181

Claims Analysis

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

References Cited (Backward Citations)

US2427723A 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