Patent DE810893C successfully refreshed from Google Patents.
← Back to Patent Explorer
DE810893C Expired / Lapsed DE ⏱️ 0.0 years remaining

Construction crane

Assignee: MAN AG
•
Filing: 1948-10-02
•
Granted: 1951-08-13
•
Expires: 1968-10-02
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Hellmut Dr-Ing Ernst
  • 👤 Erwin Dipl-Ing Gercke

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-28 22:08
CPC Classifications
B; B66; B66C; B66C23/00; B66C23/18; B66C23/26; B66C23/34

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