IP Library Granted Patent US 8,438,687
Granted Patent B2
US 8,438,687 · App. 12/281,090 · Granted May 14, 2013

Heated food preparation surface cleaning system

Inventors: Eric R. Cybulski (Woodbury, MN); Arthur V. Lang (Maplewood, MN); Jacob J. Orak (Zurich-Albisriedem, CH); Adriana Paiva (Richmond, TX); Lowell C. Zeller (Woodbury, MN)
Assignee: 3M Innovative Properties Company
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Quick Facts
Patent No.
US 8,438,687
App. No.
12/281,090
Granted
May 14, 2013
Kind
B2
Abstract

A system for cleaning a hot food preparation includes a cleaning tool including a handle and a detachable base. The handle and detachable base comprise a polymeric material, where the melting point of the polymeric material in the handle is lower than the melting point of the polymeric material in the base. The system includes a scrubbing pad support member that is configured to engage and secure a scrubbing pad and connect the scrubbing pad to a handle or a base of a cleaning tool. The handle of the tool is constructed to be reused numerous times whereas the detachable accessories, e.g., the scrubbing pad support member and/or a scrubbing pad, are disposable. A method of molding the scrubbing pad support member is also provided.

Claims (9)

1. A griddle cleaning tool comprising:

a handle including a first hand support portion and a foot;

a shoe constructed to removably engage the foot and support a disposable scrubbing pad; and

a plurality of pad support members,

wherein the shoe includes a bottom surface configured to slidably capture the plurality of pad support members, wherein the pad support members are movable relative to the shoe, wherein each of the pad support members is configured to support a scrubbing pad, and wherein the handle and the shoe are constructed of different materials, and the handle is constructed of a less heat resistant material than the shoe.

2. The tool according to claim 1 , wherein the bottom surface of the shoe includes a pair of parallel rails configured to slidably engage with a corresponding pair of cutouts formed by each of the plurality of pad support members and position the pad support members in a parallel arrangement.

3. A cleaning accessory comprising:

a panel, the panel including an upper spine, a lower edge, a first primary surface, and an opposed second primary surface, wherein the upper spine is configured to be secured to a handle, and wherein a plurality of hooks project from each of the first and second primary surfaces; and

a non-woven substrate attached to the first and second primary surfaces via the hooks, the non-woven substrate extending around the lower edge.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 24, 2009
From: CYBULSKI, ERIC R.; LANG, ARTHUR V.; ORAK, JACOB J.; PAIVA, ADRIANA; ZELLER, LOWELL C.
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 022303/0123 →
Continuity (2)
Provisional Application 60743455 · Mar 10, 2006
Related Publication 20090188061A1 · Jul 30, 2009