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:
Dec. 04, 2001
Filed:
Oct. 06, 1999
Warren K. Waskiewicz, Clinton, NJ (US);
Kurt S. Werder, Stirling, NJ (US);
Agere Systems Guardian Corp., Berkeley Heights, NJ (US);
Abstract
Apparatus for moving a platform in X and Y directions including a first shaft secured along a first edge of the platform and oriented axially in the X direction and a second shaft secured along a second edge of the platform and oriented axially in the Y direction. First and second bearings support the first and second shafts, respectively, for axial movement. First and second linear drive shafts are oriented axially in the Y and X directions, respectively, with each drive shaft having a first end secured to a respective bearing. The drive shafts are arranged for independent axial movement in the Y and X directions and all of the shafts lie substantially in a single plane.