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:
Sep. 17, 1996
Filed:
Oct. 12, 1994
Randy W Dolata, Linden, MI (US);
Lisa A Houlihan, Saginaw, MI (US);
Thomson Saginaw Ball Screw Company, Inc., Saginaw, MI (US);
Abstract
A ball nut and screw system has a ball screw mounting a coaxial ball nut. A ball train is disposed in the helical trackway defined by the helical grooves of the nut and screw. A ball end return assembly is provided for the nut which has separate end walls carrying generally radially extending return tracks which communicate with the trackway and the nut has an external ball return surface in communication with the tracks. Interengaging parts on the end walls partially envelop the nut and interconnect the end walls.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile