Patents by Inventor Peter Frow

Peter Frow 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).

  • Threading attachment for automatic lathes
    Publication number: 20050183254
    Abstract: An attachment for an automatic lathe (10) and which is capable of carrying out threading operations without the need for purpose made cams; the attachment having a pair of quills (30, 34), one (30) holding a drill bit (32) and the other (34) a threading bit (36), with means such as cams (52, 90), for interchanging the quills (30, 34) precisely with respect to a work piece. (14).
    Type: Application
    Filed: February 2, 2005
    Publication date: August 25, 2005
    Inventor: Peter Frow