← Back to Patent Explorer
DE1013552B Expired / Lapsed DE ⏱️ 0.0 years remaining

Method and device for mixing fiber material

Assignee: TMM Research Ltd
•
Filing: 1952-08-16
•
Granted: —
•
Expires: 1972-08-16
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 William Aldred Hunter
  • 👤 Frank Singleton

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-06 11:50
CPC Classifications
D; D01; D01G; D01G13/00

Claims Analysis

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

References Cited (Backward Citations)

DE196821C Cited
US2221262A Cited
CH219108A Cited
FR972692A 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