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. 01, 2025
Filed:
Sep. 16, 2022
Four K Knitters Ltd, Hong Kong, HK;
Kang Zhang, Hong Kong, HK;
Shilong Zhang, Hong Kong, HK;
Jifan Li, Hong Kong, HK;
Sui Lung Cheung, Hong Kong, HK;
Four K Knitters Ltd, Hong Kong, HK;
Abstract
Provided is an adaptive strap for brassieres having at least one adaptive material layer () having a first strength modulus x during static loading and a second strength modulus of at least 2× during dynamic loading of at least approximately 3 Hz oscillation. The adaptive layer () is sandwiched between two or more elastic fabric layers (). The adaptive strap is extendable up to 100% of its initial length during low wearer activity but is extendable not more than 50% during vigorous wearer activity, providing support during exercise and comfort during daily use. In one aspect the adaptive material is a reaction product formed by reacting a silanol terminated polydimethylsiloxane, polymer matrix, boric acid and optional fillers. The adaptive material () is cured in situ within the elastic fabric layers ().