← Back to Patent Explorer
DE1222656B Expired / Lapsed DE ⏱️ 0.0 years remaining

Extrusion process and multicolor extrusion press for applying a cover to an extruded body

Assignee: Geoffroy Delore SA
•
Filing: 1961-09-26
•
Granted: —
•
Expires: 1981-09-26
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Otto Haugwitz

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-01 00:08
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/25; B29C48/36; B29C48/50; B29C48/03; B29C48/06; B29C48/15; B29C48/16; B29C48/17; B29C48/18; B29C48/21; B29C48/30; B29C48/304; B29C48/05; B29K; B29K2105/00; B29K2105/06; B29K2105/20; B29L; B29L2031/00; B29L2031/34; B29L2031/3462

Claims Analysis

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

References Cited (Backward Citations)

BE531375A Cited
US2695422A Cited
DE1082043B 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