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:
May. 01, 2001
Filed:
Dec. 23, 1998
Applicant:
Inventor:
Shuichi Yabu, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 2/742 ; G03B 2/758 ;
U.S. Cl.
CPC ...
G03B 2/742 ; G03B 2/758 ;
Abstract
A stage system includes a movable stage, a base for movably supporting the stage, a table mounted on a floor substantially integrally therewith, for supporting the base, a driving mechanism for moving the stage, a reactive force receiving member for receiving a reactive force produced with movement of the stage, and an earth member provided substantially independently of the floor with respect to vibration, for releasing a force outwardly, wherein the reactive force receiving member and the earth member have at least one connection.