Sik C Chow1574 E 47Th St, Cleveland, OH 44103
Sik Chow Phones & Addresses
1574 E 47Th St, Cleveland, OH 44103 216-4521675
6236 Michaelkenney Ln, Dublin, OH 43017 614-7990926
Lebanon, OH
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Us Patents
Gear-Enabled Wringing Device
US Patent:
6615437, Sep 9, 2003
Filed:
Apr 12, 2000
Appl. No.:
09/548221
Inventors:
Sik Cheung Chow - Dublin OH
Assignee:
Mays Industries, Ltd. - Dublin OH
International Classification:
A47L 13142
US Classification:
151201, 151202
Abstract:
A gear-driven cleaning device having two gear components attached to the elongate handle. The first gear component providing torque for driving the second gear component which drives a wringing component. The cleaning device also having a pawl and ratchet arrangement for preventing the handle from rotating in a predetermined direction during the wringing process.
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