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:
Oct. 12, 2004
Filed:
Sep. 10, 2003
Applicant:
Inventors:
Mitsuhiko Shinohara, Tokushima, JP;
Michio Ueda, Tokushima, JP;
Assignee:
Shikoku Kakoki Co., Ltd., Itano-gun, JP;
Primary Examiner:
Int. Cl.
CPC ...
B29C 6/508 ;
U.S. Cl.
CPC ...
B29C 6/508 ;
Abstract
An ultrasonic container sealing method of sealing a closure to a container main body with use of an ultrasonic horn having a sealing action face comprises applying pressure to a lap of an outer peripheral portion of the closure and a flange of the container main body as lapped over each other by the sealing action face , and causing ultrasonic rotational vibration in a rotating direction about an axis parallel to the direction of application of the pressure to act on the sealing action face