← Back to Patent Explorer
DE868840C Expired / Lapsed DE ⏱️ 0.0 years remaining

Closure for hollow bodies open on one side, especially for drinking cups made of chocolate

Assignee: Individual
•
Filing: 1950-07-30
•
Granted: 1953-02-26
•
Expires: 1970-07-30
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Kurt Girbig

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-28 20:32
CPC Classifications
A; A23; A23G; A23G1/00; A23G1/30; A23G1/50; A23G1/502; A23G1/507; A23G3/00; A23G3/02; A23G3/20; A23G3/2007; A23G3/2023; A23G3/2038

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