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:
Mar. 21, 1989
Filed:
Dec. 09, 1987
Applicant:
Inventors:
Assignee:
Yamato Scale Company Limited, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B / ; B65B / ;
U.S. Cl.
CPC ...
53 53 ; 53167 ; 53502 ; 53551 ; 53 52 ; 209657 ;
Abstract
A weighing and packing device including a weighing section for successively weighing out quantities of product each having a predetermined weight and a packing section for successively packing the quantities of product delivered from the weighing section. The device further includes a metal detector for detecting a metallic substance included in each quantity of product and means for enabling removal of defective packages containing metallic substances from the normal conveying line.