Patent DE764144C successfully refreshed from Google Patents.
← Back to Patent Explorer
DE764144C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the production of hard supports for knives, cutting tools and other work equipment

Assignee: HARTMETALLWERKZEUGFABRIK MEUTS
•
Filing: 1939-09-05
•
Granted: 1952-07-24
•
Expires: 1959-09-05
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-06 06:08
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/24; B23K35/32; B23K35/327

Claims Analysis

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

References Cited (Backward Citations)

CA302302A Cited
US1848899A Cited
DE498349C Cited
DE497558C Cited
US1815638A Cited
CH162520A 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