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:
Apr. 15, 2014
Filed:
Aug. 31, 2011
Alex Khakhalev, San Diego, CA (US);
Alex Khakhalev, San Diego, CA (US);
LG Chem, Ltd., Seoul, KR;
Abstract
An ultrasonic welding machine and method are provided. The machine includes a base portion having a first aperture that defines first internal threads. The machine further includes an electrically non-conductive member disposed on the base portion having a second aperture that is aligned with the first aperture. The machine further includes an anvil portion disposed on the electrically non-conductive member having a third aperture that is aligned with the second aperture. The machine further includes a first bolt disposed through the third aperture and the second aperture that is threadably received in the first internal threads, and the first bolt and the anvil portion are electrically isolated from the base portion.