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:
Oct. 23, 2012
Filed:
Jun. 13, 2008
Applicants:
Richard Wallace, Acton, MA (US);
David Harvey, Westford, MA (US);
Weidong Huang, Acton, MA (US);
Scott Reitsma, Shrewsbury, MA (US);
Christine Richardson, Northborough, MA (US);
Inventors:
Richard Wallace, Acton, MA (US);
David Harvey, Westford, MA (US);
Weidong Huang, Acton, MA (US);
Scott Reitsma, Shrewsbury, MA (US);
Christine Richardson, Northborough, MA (US);
Assignee:
Max Era, Inc., Reno, NV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 11/00 (2006.01); C30B 15/00 (2006.01); C30B 21/06 (2006.01); C30B 27/02 (2006.01); C30B 28/10 (2006.01); C30B 30/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A ribbon crystal pulling furnace has a base insulation and a liner insulation removably connected to the base insulation. At least a portion of the liner insulation forms an interior for containing a crucible.