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:
Nov. 24, 2020
Filed:
Jun. 04, 2018
Chen-cheng Huang, Taipei, TW;
Pao-hao Huang, Taipei, TW;
Pao-han Huang, Taipei, TW;
Other;
Abstract
A breathable and waterproof composite cloth includes a fabric and a waterproof plastic film bonded to the fabric. The fabric has opposite first and second surfaces, and a plurality of micropores and raised portions. The waterproof plastic film has opposite inner and outer surfaces, and a plurality of spaced-apart first and second hollow protrusions. Each of the first hollow protrusions extends through a corresponding one of the micropores. A portion of the second hollow protrusions are respectively interposed between two adjacent ones of the raised portions. The first and second hollow protrusions respectively define first and second ventilating passages extending through the inner and outer surfaces.