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:
Sep. 11, 2018
Filed:
Mar. 09, 2017
Tzumi Electronics Llc, New York, NY (US);
Joseph Castelli, New York, NY (US);
TZUMI ELECTRONICS LLC, New York, NY (US);
Abstract
A display housing for a head mounted image display apparatus, said display housing being configured to be mounted to the head of a user with a pair of optical visual units adapted to present a virtual image to the user and a pair of earphones for providing sound to the user, each of the earphones attached to a respective side of the housing via a respective wire. The display housing comprises a linear wire retraction assembly situated thereacross, the wire retraction assembly configured to control the amount that a respective wire is pulled from the housing to allow each earphone to be selectably movable between a first, retracted state and a second, extended state.