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.

Date of Patent:
Feb. 25, 2014

Filed:

Sep. 01, 2011
Applicants:

Wen Pan, Shenzhen, CN;

Long Xu, Shenzhen, CN;

Inventors:

Wen Pan, Shenzhen, CN;

Long Xu, Shenzhen, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23C 5/10 (2006.01); B23C 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A cutter includes a cutter body, a first cutting portion and a second cutting portion. The first cutting portion is used for primary machining. The second cutting portion is used for precision machining, and is formed between the cutter body and the first cutting portion.


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