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:
Jun. 04, 2019
Filed:
Feb. 09, 2017
Applicant:
Canon Finetech Nisca Inc., Misato-shi, JP;
Inventor:
Yutaka Akaike, Minamikoma-gun, JP;
Assignee:
Canon Finetech Nisca Inc., Misato-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26F 1/14 (2006.01); B26D 7/18 (2006.01); B65H 35/00 (2006.01); G03G 15/00 (2006.01); B26D 7/00 (2006.01); B42C 1/12 (2006.01);
U.S. Cl.
CPC ...
B26F 1/14 (2013.01); B26D 7/18 (2013.01); B65H 35/0086 (2013.01); G03G 15/6582 (2013.01); B26D 2007/0018 (2013.01); B42C 1/12 (2013.01); G03G 2215/00818 (2013.01);
Abstract
A punching apparatus, including: a punching portion configured to punch a sheet; and a chad box configured to store a chad of a sheet punched by the punching portion, wherein the chad box includes: a first inner wall portion formed of an insulator; and a second inner wall portion formed of a conductor and arranged above the first inner wall portion.