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. 18, 1986
Filed:
Apr. 27, 1984
Applicant:
Inventor:
Masato Matsumoto, Osaka, JP;
Assignee:
Automatic Mechanical System Engineering Co., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01G / ; G01G / ; G01G / ;
U.S. Cl.
CPC ...
177119 ; 177 70 ; 177165 ; 177-1 ; 222 55 ;
Abstract
Bulk materials are supplied on to a conveyor one after another with the supply port filled with the material. Since the pressure applied to the conveyor surface by the material is constant, what is called the fall error is eliminated. In one embodiment the conveyor is moved while in another embodiment the material is carried by scrapers secured to a chain conveyor.
Matsumoto, Masato. (1986). Method and apparatus for weighing bulk materials (U.S. Patent No. 4576243). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4576243
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile