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:
Feb. 11, 2025
Filed:
Jul. 25, 2022
Applicant:
Disco Corporation, Tokyo, JP;
Inventor:
Yoshinori Kakinuma, Tokyo, JP;
Assignee:
DISCO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28D 7/02 (2006.01); B28D 1/22 (2006.01); B28D 7/04 (2006.01);
U.S. Cl.
CPC ...
B28D 7/02 (2013.01); B28D 1/22 (2013.01); B28D 7/04 (2013.01);
Abstract
A sheet sticking apparatus includes a sticking unit that sticks a sheet to a workpiece held by a chuck table and a cutting unit that cuts the stuck sheet. The cutting unit includes a cutting blade that cuts the sheet, a movement unit that raises and lowers the cutting blade from and toward the chuck table or moves the cutting blade along the outer circumference of the workpiece, and a cleaning part that removes adhering things of the cutting blade. The cleaning part is disposed on the trajectory of the cutting blade that moves by the movement unit and executes cleaning by coming into contact with the cutting blade that moves.