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US 6,202,250 B1Granted
Wiping sheet
AssigneeUni-Charm Corporation
InventorsYasuhiko Kenmochi, Hiroki Ishikawa
Life of this patent
Estimating the term…
Abstract
A rectangular wiping sheet adapted to be attached to a plate-like head of a cleaner device used to clean a surface of house floor or the similar surfaces is provided adjacent a pair of sides thereof extending in parallel to each other with a plurality of slits extending through a thickness of the sheet, and each of these slits has a length of 5˜30 mm as measured in a direction along the parallel sides.
Claims3
The combination of a cleaner device, clip means, and a wiping sheet securable to the cleaner by the clip means
- the cleaner device comprising a rectangular plate head,
- the clip means being configured for securing the wiping sheet at each corner of a top surface of the plate head, and
- the wiping sheet comprising a rectangular sheet having corners and discrete groups comprising a plurality of slits at each of the corners which cooperate with the clip means so that the clip means can displace or pass through and engage the discrete groups of slits to thereby secure the wiping sheet to the plate head.
Dependencies are inferred from the claim text.