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. 23, 2009
Filed:
Jan. 17, 2008
Fumio Kato, Handa, JP;
Yoshio Sakakibara, Handa, JP;
Hidenori Yamaguchi, Handa, JP;
Tsukasa Industry Co., Ltd., Aichi, JP;
Abstract
In a cylindrical sieve, a first frameis provided with a first ring platearranged in a radial direction and a ring plateextended inward in an axial direction X of the sieve from an inner end of the first ring plate. The ring platehas an inwardly warped end. A ring projectionis fit in a ring-shaped cavity Kdefined by a ring recessand the first frame. The ring platepresses the ring projectionoutward in the radial direction to prevent the ring projectionfrom being slipped off the matching recess. Through holes(counter bores) are formed in the first framealong the axial direction X. Four of the through holesare used to fasten the rodsand receive the Phillips head screwsseated therein, and the remaining through holesreceives Phillips head screws(see FIG.) seated therein for reinforced linkage of the first framewith the holder frame
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile