Non-contaminating paint strainer
AssigneeArslan Automotive Canada Ltd.
InventorArman Gurarslan
Life of this patent
Estimating the term…
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AssigneeArslan Automotive Canada Ltd.
InventorArman Gurarslan
Estimating the term…
A non-contaminating paint strainer is comprised of a conical receptacle having a conical tapering side wall. The side wall has an inner surface and an outer surface. The conical receptacle defines a lower filtration portion having an aperture provided with reinforcing ribs formed integral with the side wall and extending into the aperture. A filtration mesh screen is secured to the outer surface of the tapering side wall adjacent the aperture and to an outer surface of the reinforcing ribs by glue applied solely to the outer surface of the side wall and outer surface of the reinforcing rib, whereby paint being filtered by the conical receptacle will be in contact solely with the inner surface, free of the glue. Any ink printing is provided on the outer surface of the conical side wall above the mesh screen.
A non-contaminating paint strainer comprising a conical receptacle having a conically tapering side wall, said side wall having an inner surface and an outer surface, said conical receptacle defining an upper support portion having an open end and a lower conical filtration portion, said lower conical filtration portion having an aperture, rib reinforcing means formed integral with said side wall and extending into said aperture, a filtration mesh screen surrounds said aperture and is secured to said outer surface of said tapering side wall adjacent said aperture and to an outer surface of said rib reinforcing means by a water-base glue applied solely to said outer surface of said side wall and outer surface of said rib reinforcing means, whereby paint being filtered by said conical receptacle will be in contact solely with said inner surface, free of said glue, said rib reinforcing means providing stress distribution and rigidity to said screen in said aperture and defining a lower conical support for said screen from a top edge of said aperture to a conical tip thereof defined by said rib reinforcing means, said lower conical support defining an apex for said receptacle and providing minimum obstruction to prevent accumulation of paint and obstruction to said mesh screen.
A non-contaminating paint strainer blank comprising a flat sheet having opposed side edges and opposed symmetrical end edges and configured to be folded into a conical-shaped strainer, a first one of said side edges having a convex shape in a major central portion thereof, a second one of said side edges being substantially concave shaped in an aligned major central portion, a V-shape cut-out opening centrally disposed in said second side edge, a small pointed arm protruding into said V-shape cut-out opening adjacent said concave side edge and terminating at its apex on the central transverse axis of said blank, and two large symmetrical apertures cut out on a respective side of said V-shape cut-out opening and spaced inwardly of said concave side edge, and a one-piece filtration mesh screen glued to said outer surface of said blank by a water-base glue and overlying said two large apertures and a substantial portion of said V-shape cut-out opening.
Dependencies are inferred from the claim text.