Patents by Inventor Jürgen Puschmann-Frenken

Jürgen Puschmann-Frenken has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8061243
    Abstract: A tool holder having a number of tool receptacles which are provided in a parent body and into which a respective cutting tool can be inserted with a fastening shank and can be clamped in the tool receptacle via a clamping device. The clamping device in this case comprises a clamping bolt which extends laterally through a bore in the parent body up to the tool receptacle and has at its outer end a bolt head which can be actuated via a setting tool. The bolt head is in this case locked by a locking element which is attached to the parent body in the region of the bore and which forms a stop for the bolt head.
    Type: Grant
    Filed: May 1, 2009
    Date of Patent: November 22, 2011
    Assignee: Kennametal Inc.
    Inventor: Jürgen Puschmann-Frenken
  • Publication number: 20100111622
    Abstract: A cutting arrangement for cutting a workpiece having a tool holder which holds a plurality of cutting tools therein. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.
    Type: Application
    Filed: May 1, 2009
    Publication date: May 6, 2010
    Inventor: Jürgen PUSCHMANN-FRENKEN