Hand tool for cleaning

Brushing – scrubbing – and general cleaning – Implements – Fabric

Reexamination Certificate

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Details

C015S209100, C015S226000, C015S229200

Reexamination Certificate

active

06928688

ABSTRACT:
Disclosed herein is a hand tool for cleaning areas within reach of a user's arm. The cleaning tool includes a screw part (20) to which a long cleaning cloth (27) is helically fastened, and a handle (10) connected to the screw part. In the cleaning tool, the screw part includes a fitting hole receiving a fastening member for fastening the cleaning cloth to the screw part. A plurality of annular ribs (21) are provided on the screw part at regular intervals, with a recess (22) being formed on each of the ribs. According to the cleaning tool of the present invention, the screw part has a simple structure, thus dramatically reducing the manufacturing cost of a metal mold for producing the screw parts, as well as allowing the cloth to be firmly fastened to the screw part.

REFERENCES:
patent: 581109 (1897-04-01), Fairchild
patent: 1866862 (1932-07-01), Prestwich et al.
patent: 2744279 (1956-05-01), Heber
patent: 2908930 (1959-10-01), Gasper
patent: 4190921 (1980-03-01), Rose
patent: 4423532 (1984-01-01), Yagi et al.

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