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:
Aug. 15, 2017
Filed:
Nov. 02, 2015
Tai-an Liao, New Taipei, TW;
Kao-hsiung Liao, New Taipei, TW;
Tai-An Liao, New Taipei, TW;
Kao-Hsiung Liao, New Taipei, TW;
Other;
Abstract
An airtight sheath, which includes at least two outer films being heat-sealed together, includes at least a first buffering body, and second and third buffering bodies respectively extending and bending from the first buffering body. The first buffering body includes a plurality of positioning columns and interference columns arranged in parallel with each other. Each of the interference columns is located between any two of adjacent positioning columns. Each of the positioning columns has two opposite end portions and a positioning portion between the two end portions, and each of the interference columns has two opposite end portions and an interference portion. The interference portion has a width in cross section less than a width of the positioning portion in cross section, whereby forming an insertion slot between the interference portion and the positioning portion for insertion of an external object.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile