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:
Feb. 21, 2017
Filed:
Oct. 29, 2010
Applicant:
Takayuki Nagai, Hyogo, JP;
Inventor:
Takayuki Nagai, Hyogo, JP;
Assignee:
YAMATO SCALE CO., LTD., Akashi-shi, Hyogo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D 3/00 (2006.01); B67D 7/00 (2010.01); B65D 90/62 (2006.01); G01G 19/393 (2006.01);
U.S. Cl.
CPC ...
B65D 90/62 (2013.01); G01G 19/393 (2013.01); Y10T 74/18568 (2015.01);
Abstract
A hopper gate opening/closing mechanism for use in a combination weigher () includes an actuator () for generating a driving force for opening and closing the hopper gate; and a cam mechanism (A,) for opening and closing the hopper gate (A) based on the driving force applied by the actuator (); wherein the cam mechanism (A,) inhibits the hopper gate (A) from being opened in a position at which the hopper gate (A) is closed.
Quick Actions:
Nagai, Takayuki. (2017). Mechanism for opening and closing hopper gate (U.S. Patent No. 9573755). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9573755
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile