发明名称 Attachable extendable and retractable earpiece and protective casing assembly for mobile communication and sound devices
摘要 An extendable and retractable earpiece cable assembly for mobile communication or sound devices including a housing integrally formed with or detachably connected to a casing for protecting a mobile electronic device. The housing receives a mechanism around which at least one earpiece cable is removably wound. The earpiece cable is extendable from and retractable into the housing.
申请公布号 US9505547(B2) 申请公布日期 2016.11.29
申请号 US201514981201 申请日期 2015.12.28
申请人 Kroupa Robert 发明人 Kroupa Robert
分类号 B65H75/40;A45F5/00;B65D85/04;B65H75/44;H02G11/02;H04B1/3888;H04R1/10 主分类号 B65H75/40
代理机构 Cook Alex Ltd. 代理人 Cook Alex Ltd.
主权项 1. A protective apparatus for a mobile electronic device, the mobile electronic device having input and output ports and at least one electronic screen display, the protective apparatus comprising: a casing having internal dimensions adapted to tightly and removably attach around all peripheral sides of the mobile electronic device while also extending around an aperture that permits access to the at least one electronic screen display when the protective apparatus is assembled to the mobile electronic device; an extendable and retractable earpiece cable assembly including at least one earpiece cable and a mechanism around which the at least one earpiece cable is wound; a housing having an interior that receives the mechanism around which the at least one earpiece cable is wound, wherein the housing is defined by a sidewall extending along at least a generally planar portion of a posterior wall of the casing, the housing sidewall having an opening through which the at least one earpiece cable is extendable and retractable, and wherein the interior of the housing faces toward and is disposed rearward of a rear surface of the mobile electronic device when the protective apparatus is assembled to the mobile electronic device; the at least one earpiece cable having a first end attached to an earpiece and a second end electrically connected to a connector plug that is electrically connected to an output port of the mobile electronic device when the protective apparatus is assembled to the mobile electronic device; and the casing, the housing, and the extendable and retractable earpiece cable assembly forming an integrated assembly to be used and stored by a user when the protective apparatus is assembled to the mobile electronic device.
地址 Chicago IL US