Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
OBLIQUE IMPACT PROTECTION TECHNOLOGY, HELMET CONTAINING, SPORTS EQUIPMENT CONTAINING, AND PROCESS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/043207
Kind Code:
A1
Abstract:
An oblique-impact protection technology member (20) contains a layer (50) of closed cell foam containing a first surface (52), a second surface (54), and a plurality of wells (56) on the first surface (52). The first surface (52) contains a plurality of first surface apertures (58) and the first surface apertures (58) have a square shape. The second surface (54) is opposite the first surface (52) and optionally contains a plurality of second surface apertures (62). Each well (56) corresponds to a first surface aperture (58) and the second surface (54) is substantially parallel; or parallel, to the first surface (52). A helmet (10) and/or a piece of sporting equipment (12) may contain this technology, and a process may manufacture this technology.

Inventors:
CHENG TIEN HOU (CN)
LIN MICHAEL MING-JAE (CN)
Application Number:
CN2020/113232
Publication Date:
March 11, 2021
Filing Date:
September 03, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
STRATEGIC SPORTS LTD (CN)
International Classes:
A42B3/04; A42B3/12
Foreign References:
CN110167377A2019-08-23
CN104159463A2014-11-19
CN110167377A2019-08-23
CN108471829A2018-08-31
US20180049485A12018-02-22
US9572390B12017-02-21
Attorney, Agent or Firm:
RUNPING & PARTNERS (Yingu MansionNo. 9 Beisihuanxilu, Haidian District, Beijing 0, CN)
Download PDF: