The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 1996
Filed:
Jan. 25, 1995
Richard J Furness, St. Clair Shores, MI (US);
William R Lander, Williamston, MI (US);
Ford Motor Company, Dearborn, MI (US);
Abstract
A method of drilling ductile materials with split-point drills includes the steps of placing a split-point drill above a ductile material having an entrance side, drilling a hole in the ductile material with the split-point drill from the entrance side to an exit side thereof, breaking through a surface of the exit side with the split-point drill a first predetermined distance to form a drill cap, retracting the split-point drill a second predetermined distance, and accelerating the split-point drill through the surface of the exit side to remove the drill cap from the ductile material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile