Artsana S.p.a.

The Clearing Corporation

David Scheinberg

Lorenzo Anselmi

Larry Scheinberg

Eyeglasses comprising a frame () intended to support a pair of lenses () and having lateral ends () provided with slots (), said frame () intended to be coupled to a retainer strap or band (), with opposing free ends (), which, when worn by the user around the head, allows him to wear the eyeglasses. A connecting member is provided () coupled to at least one of the free ends () of the aforementioned band (), said connecting member () having an elongated body () with a portion () bent parallel to said body () and elastically movable in relation to it, said bent portion () intended to be inserted into one of the slots () provided on the lateral ends () of the frame () and being separable from it, deforming elastically if the band or strap () or the frame is subjected to tensile force.

Eyeglasses with frame coupled to retainer strap or band which can separate under tension

A system for an electronic-based market is disclosed. The system operates with a model where a trader is designated to enter orders for contracts on behalf of a subscriber. The model uses assets of the subscriber that are placed into an account that is accessible by the electronic market to cover risks associated with trades initiated by the trader. The system includes a plurality of client stations for entering orders into the electronic market by traders and a server to receive the orders and match the orders in accordance with matching criteria. The server maintains for the subscriber and the subscriber's associated traders a trading account that is accessible by the electronic market. The server also includes offsetting, clearing, default, and margin protocols functions to administer the market. The market uses species contracts that are derived from a contract genus.

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Carlisle, MA, United States of America

David Scheinberg