← Back to Patent Explorer
DE1289481B Expired / Lapsed DE ⏱️ 0.0 years remaining

Opening arrangement on containers made of sheet material

Assignee: Tetra Pak AB
•
Filing: 1965-01-15
•
Granted: —
•
Expires: 1985-01-15
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Wallsten Hans

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-03 06:27
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/06; B65D5/067; B65D5/068; B65D5/061; B65D5/062; B65D2301/00; B65D2301/10

Claims Analysis

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

References Cited (Backward Citations)

US1157462A Cited
GB435891A Cited
US2687840A Cited
DE1086984B Cited
FR1249232A Cited
US3116002A Cited
FR1315595A 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