Patent FR822803A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR822803A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to textile materials consisting of several layers woven together

Assignee: Liebowitz Benjamin
•
Filing: 1937-06-08
•
Granted: 1938-01-08
•
Expires: 1957-06-08
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Liebowitz Benjamin

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-31 21:50
CPC Classifications
D; D03; D03D; D03D1/00; D10; D10B; D10B2401/00; D10B2401/06; D10B2401/062; D10B2401/10; D10B2501/00; D10B2501/02; D10B2501/06

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