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1. (WO2018085073) INFORMATION-PRESENTATION STRUCTURE WITH TEMPORARY COLOR CHANGE AT OBJET-IMPACT AREA

Pub. No.:    WO/2018/085073    International Application No.:    PCT/US2017/057934
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Tue Oct 24 01:59:59 CEST 2017
IPC: A63B 71/06
A63B 24/00
G02F 1/155
Applicants: MEETIN, Ronald, J.
Inventors: MEETIN, Ronald, J.
Title: INFORMATION-PRESENTATION STRUCTURE WITH TEMPORARY COLOR CHANGE AT OBJET-IMPACT AREA
Abstract:
Suitable impact of an object (104) on an exposed surface (102) of an object-impact structure (100) of an information-presentation structure during an activity such as a sport causes the surface to temporarily change color largely at the impact area. Specifically, a variable-color region (106) of the Ol structure extends to the surface at a surface zone (112) and normally appears along it as a principal color. An impact-dependent portion (138) of the variable-color region responds to the object impacting the surface zone at an impact-dependent object-contact area (116) by temporarily appearing along an impact-dependent print area (118) of the zone as changed color materially different from the principal color if certain conditions are met. The print area closely matches the object-contact area in size, shape, and location.