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:
Jul. 08, 2008
Filed:
Dec. 17, 2004
Applicant:
Heizaburo Kato, Shizuoka, JP;
Inventor:
Heizaburo Kato, Shizuoka, JP;
Assignee:
Sankyo Seisakusho Co., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 28/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lathe spindle unit is provided with: a rotatable spindle having a cam follower, and a holding section for holding a work piece; a drive source for rotatively driving the spindle; and a driven rotation shaft that has a cam and that is rotatively driven by the drive source. The driven rotation shaft rotatively drives the spindle using the cam and the cam follower.
Kato, Heizaburo. (2008). Lathe spindle unit and lathe apparatus (U.S. Patent No. 7395743). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7395743
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile