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:
May. 21, 2013
Filed:
Jul. 13, 2009
Applicants:
Norichika Katsura, Osaka, JP;
Tadasu Taniguchi, Osaka, JP;
Masahiko Fujita, Osaka, JP;
Masaya Asakawa, Osaka, JP;
Inventors:
Norichika Katsura, Osaka, JP;
Tadasu Taniguchi, Osaka, JP;
Masahiko Fujita, Osaka, JP;
Masaya Asakawa, Osaka, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a sheet transport apparatus, coiled springsare fitted in and supported by recess portionsat a bottom faceof a support frameand recess portionsat an upper faceof an inner guide. In other words, most of the portions of the coiled springare enclosed inside the recess portionsof the support frameand the recess portionsof the inner guide, and covered and hidden by side wallsof the recess portionsand side wallsof the recess portions