IP Library › Granted Patent US 8,112,823
Granted Patent B2
US 8,112,823 · App. 11/870,569 · Granted Feb 14, 2012

Combination garbage disposal scraper, safety poker and deodorizer

Assignee: Disposal Guard Inc.
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Quick Facts
Patent No.
US 8,112,823
App. No.
11/870,569
Granted
Feb 14, 2012
Kind
B2
Abstract

A combination garbage disposal safety poker, scraper and deodorizer/sanitizer device is provided. The device comprises a cup-shaped strainer, a handle mounted to the strainer, a hollow cylindrical stem extending downward from the strainer, and a replaceable rubber scraper connected to lower end of the hollow stem and used for scraping waste from dishes and sinks. The inside of the stem serves as a compartment for holding a deodorizer/sanitizer tablet. Holes in the strainer and in the stem expose the deodorizer/sanitizer tablet to water, thereby gradually dissolving the tablet and continually deodorizing the garbage disposal unit and drain.

Claims (14)

1. A device for cleaning a sink and garbage disposal unit comprising a hollow tubular stem having upper and lower ends and a scraper attached to the lower end, the stem defining a deodorizer compartment that can hold a deodorizing compound;

a connector interposed between the stem and the scraper, the connector comprising a body and a horizontal upper wall that serves as a bottom wall of the deodorizer compartment;

a drain member mounted to the upper end of the stem, the drain member comprising a bottom wall and a handle attached to a bottom wall, the handle being separable from the bottom wall to expose a central hole in the bottom wall that communicates with the deodorizer compartment;

wherein the stem comprises a cylindrical wall having openings through which water can pass into and out of the deodorizer compartment.

2. A device for cleaning and deodorizing a sink and garbage disposal unit, the device comprising:

a cup-shaped strainer comprising a bottom wall and a cylindrical side wall extending upward from the bottom wall, the bottom wall including water drainage holes, some of which communicate with a deodorizer compartment located within a stem, the strainer further comprising a screw mount base extending downward from the strainer bottom wall and attachable to the stem by means of a threaded connection;

a handle removably attached to the strainer over a central hole located in the bottom wall of the strainer, the central hole communicating with the deodorizer compartment of the stem;

the stem extending downward from and attached to the strainer, the stem being hollow and having an upper end and a lower end and a cylindrical wall that substantially defines the deodorizer compartment, the deodorizer compartment being configured to hold a deodorizer/sanitizer tablet or other solid chemical deodorizer; and

a replaceable scraper connected to the lower end of the stem, the scraper comprising a body and an extension mounted to an underside of the body

wherein the scraper is attached to the lower end of the stem by a connector, the scraper extending downward from the connector.

3. The device of claim 2 wherein:

the scraper further comprises a base extending upward from the scraper body, the base comprising upper and lower sections and a middle section having a diameter less than the diameter of the upper and lower sections to accommodate one or more set screws; and wherein

the connector further comprises a body having a bottom wall that mates with the scraper body, an opening in the connector bottom wall communicating with a space within the connector body, the space being configured to accommodate the scraper base, and channels bored into the connector body for receiving the set screws.

4. The device of claim 3 wherein the stem cylindrical wall includes openings to allow water to enter and exit the deodorizer compartment.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 11, 2009
From: DOMBROWSKI, THOMAS K
To: DISPOSAL GUARD INC.
Reel/Frame 022810/0669 →
Continuity (1)
Related Publication 20090094766A1 · Apr 16, 2009