Electric Fuel (e.f.l.) Ltd.

Stikbox Technologies Ltd.

Stikbox Ltd.

Yachin Yarchi

Menachem Givon

Omri Bar Zeev

Yekutiel Sherman

Etay Amir

Jonathan Goldstein

Inna Gektin

A transformable accessory for a handheld digital device, functions both as a protective cover and as a selfie stick, the accessory having a mounting chassis adapted for securing to a digital device, and an accessory member connected to the mounting chassis. transformable between first and second operative positions, and having a plurality of interconnected elongate, prismatic elements. In the first operative position the prismatic elements are in a side by side, coplanar formation extending across the rear of the mounting chassis cooperating therewith as a protective cover for the digital device. In the second operative position, the prismatic elements may be extended so as to form a rod which cooperates with the mounting chassis such that the combination of the rod and the mounting chassis become a selfie stick.

Transformable accessory for a handheld digital device

An integral range extender and mechanical protector system for a handheld digital device includes a chassis adapted for securing to the device; and a selectably deployable dual purpose collapsible rod operable in a first, compacted mode for storage across the rear of the device so as to cover a major portion of the area thereof and together with the chassis, to absorb mechanical forces directed towards the sides or rear of the device, and further operable in a second, deployed mode for extension in a direction transverse from the chassis, whereby a first end of the rod is adapted to support the device and a second distal end is adapted to be held in the hand of a user, wherein, in the second mode, use of the collapsible rod permits positioning of the device from the user and use thereof remotely from the user.

Integral range extender and mechanical protector system for a handheld digital device

The invention provides a process for removing discharged active zinc-containing material from a mechanically rechargeable zinc battery anode, containing the same, the anode being of the type comprising a skeletal frame, including conductive metal and having a portion of a surface area thereof formed as open spaces, and an active zinc anode component compacted into a rigid static bed of active anode material encompassing the skeletal frame, and having two opposite major surfaces, the process comprising introducing the anode between a pair of spaced-apart first and second crusher plates, each of the crusher plates being provided with a plurality of pointed projections of varying heights and a plurality of recesses of varying depths, the crusher plates being aligned with each other to the effect that tips of projections of the first crusher plate substantially mutually occlude with recesses provided on the second crusher plate and tips of projections of the second crusher plate substantially mutually occlude with recesses provided on the first surface; abruptly reducing the space between adjacent crusher plates said anode bed; moving said crusher plates away from said deformed anode bed and then displacing said deformed bed, along at least a first axis, by at least half the distance between adjacent projection tips of at least one of said crusher plates; again abruptly reducing the space between adjacent crusher plates; and repeating the last two steps until the fragmentation of the bed and the dislodgement of the resulting fragmented particles from the skeletal frame are achieved.

Recharging of zinc batteries

The invention provides a scraper for removing deposits from a major surface of an electrode in an electrochemical bath. The scraper consists of a plate which moves across the electrode surface. The scraper is provided with a scraper blade-retaining slot along one of its edges, the slot being angled relative to the plane of the scraper with its opening extending towards the electrode surface. The scraper also has a scraper blade which is removable from inter-engagement with the slot. In use, the scraper removes deposits from a major surface of an electrode in an electro-chemical liquid-containing bath.

Growing community of inventors

Jerusalem, Israel

Yachin Yarchi