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. 14, 2019
Filed:
May. 20, 2016
Nakabayashi Co., Ltd., Osaka-shi, Osaka, JP;
Shigeru Fujimori, Matsue, JP;
NAKABAYASHI CO., LTD., Osaka, JP;
Abstract
A shredder includes a strip-cut shredding portion including paired disc-shaped multi-plate rotary cutters to be engaged with each other to shred paper in a strip-cut direction, and a cross-cut shredding portion including a fixed cutter and a spiral rotary cutter for further shredding strip-cut waste pieces discharged from the strip-cut shredding portion in a cross-cut direction, the shredder including an intermediate holding portion, between the strip-cut shredding portion and the cross-cut shredding portion, for feeding the strip-cut waste pieces to the cross-cut shredding portion while holding the strip-cut waste pieces. The intermediate holding portion includes paired rollers which have outer peripheral faces capable of coming into close contact with each other to pinch the strip-cut waste pieces, and which rotate in feed directions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile