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A securable drain screen is provided having a rectangular frame, a lockable screen door, and upstanding screen sidewalls forming a rectangular trap with an open upper that is adapted to block large debris from entering a drain and clogging the same when deployed. Along the perimeter of the frame and

A securable drain screen is provided having a rectangular frame, a lockable screen door, and upstanding screen sidewalls forming a rectangular trap with an open upper that is adapted to block large debris from entering a drain and clogging the same when deployed. Along the perimeter of the frame and positioned against each sidewall exterior surface is an extendable footer element that is threadably attached thereto and extendable outwards for bearing against the interior surface of a drain. The footers bear against the drain interior and securably position the assembly within the drain, while the lockable screen door therethrough is hinged for access through the device when snaking the drain. The hinged door includes a padlock latch for securing the door in a closed position, whereby only authorized users can remove the screen from the drain once deployed.

대표청구항 ▼

1. A drain screen assembly, comprising: a largely rectangular frame having a base surface, upstanding sidewalls, and an open upper;an upper ledge surface extending outwardly from an upper edge of said upstanding sidewalls;extendable footer elements mounted along an exterior surface of said sidewalls

1. A drain screen assembly, comprising: a largely rectangular frame having a base surface, upstanding sidewalls, and an open upper;an upper ledge surface extending outwardly from an upper edge of said upstanding sidewalls;extendable footer elements mounted along an exterior surface of said sidewalls;said extendable footer elements being extendably positionable and controlled by at least one threaded fastener through said footer element and said frame upstanding sidewall;said frame base surface and upstanding sidewalls having a perforated surface to restrict debris and permit fluid passage thereacross. 2. The drain screen assembly of claim 1, wherein said frame upstanding sidewalls further comprise a mounting plate for supporting said fasteners therethrough. 3. The drain screen assembly of claim 1, wherein said fasteners further comprise non-standard heads adapted to provide tamper resistance. 4. The drain screen assembly of claim 1, wherein said footer elements further comprise elongated rectangular members having an outwardly extending lower ledge and an upper edge comprising outwardly projecting teeth. 5. The drain screen assembly of claim 1, wherein: said base surface further comprising an access door having a first hinged edge and a latchable second edge;a latch positionable over said access door latchable second edge and said frame base surface, said latch adapted to provide attachment of a locking means.