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:
Mar. 14, 2017
Filed:
Apr. 04, 2012
Applicants:
Ayumi Suda, Tokyo, JP;
Takuya Yotsui, Tokyo, JP;
Inventors:
Ayumi Suda, Tokyo, JP;
Takuya Yotsui, Tokyo, JP;
Assignee:
SUMCO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C30B 15/32 (2006.01); C30B 15/30 (2006.01); C30B 29/06 (2006.01);
U.S. Cl.
CPC ...
C30B 15/32 (2013.01); C30B 15/30 (2013.01); C30B 29/06 (2013.01); Y10T 117/1032 (2015.01);
Abstract
The present invention is provided with a support on a gripping member, the support being composed of linear springs which elastically support an engaging portion. Thus, the support can be reused, and generation of rupture and dislocation of a single crystal ingot from a gripping part of the engaging portion can be prevented.