Other

Sefar Ag

Sefar America Inc.

Richard M Gaiser

Hansjoerg Duer

John R Mollet

A filter element with a filter medium and at least one retainer, to which the filter medium is fixed. The retainer comprises a retainer base body and a retainer attachment. The filter medium is arranged between the retainer base body and the retainer attachment at least in sections, and at least one profile element is formed on the retainer base body and/or on the retainer attachment to allow form-fitting and/or force-fitting retention of the filter medium there between.

Filter element including a filter press plate

A sieving screen or filtration screen, and processes for producing the same, featuring the use of a flexible, chemical resistant, intermittent, polymeric coating as an edging material and/or for providing indicia for identification purposes to show, for example, the source of the product, producer's or customer's logos, trade names, part numbers, indications and precautions for use, and any other forms of instruction and/or information, as well as providing an intermittent or discontinuous coating to allow for electrical grounding with a conventional filter clamp or the like. Screen printing is one preferred method for applying the polymeric matter to the sieve or filter screen.

Sieving and filtration screen

An electromagnetic interference shielding cover for computer terminals or the like comprising a layer of woven metallic or metallized synthetic conductive fabric covering the computer terminal top side, bottom side, right side, left side, front side and rear side. The embodiments described provide full electrical and magnetic continuity throughout the shielding cover and can take the form of a free standing box-like rigid cover, or a fitted flexible cover. Woven metal or metalized conductive mesh conditioned for viewing enchancement and glare reduction is provided in an individual, framed section and connected over appropriate cut-out openings to allow continuity of electromagnetic shielding and visual access. The shielding cover may consist of a single enclosure or where appropriate, multiple enclosures connected by means of an electro-magnetically continuous joint allowing console articulation.

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Pendleton, NY, United States of America

Richard M Gaiser