Patent · US Active

Cutting tool with blade made of fine-crystalline diamond

US8904650B2 · kind B2 · utility

3Cited by

22References

20Claims

0Family size

Assignee

GFD Gesellschaft für Diamantprodukte mbH · DE

Inventors

André Flöter · Gundelfingen an der Donau, DE
Stefan Strobel · Langenau, DE
Peter Gluche · Ulm, DE

Key dates

Filing date	Feb 29, 2012
Grant date	Dec 9, 2014
Priority date	—
Expiry date	Aug 13, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T83/929
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The present invention relates to a cutting tool, in particular in the form of a razor blade, a scalpel, a knife, a machine knife, scissors etc., which has a synthetic diamond layer with a cutting edge. The diamond layer thereby consists of fine-crystalline diamond.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.