Sweeper device
AssigneeUni-Charm Corporation
InventorsMasaki Murakami, Hiroki Ishikawa, Yasuhiko Kenmochi
Life of this patent
Estimating the term…
Abstract
A sweeper device includes a rectangular head, a stick mounted on an upper surface of the head and a sweeping sheet detachably attached to cover a lower surface of the head. The head is provided along at least a pair of side walls extending transversely thereof with elastic side walls so that a sweeping sheet can be attached onto a bottom of the head in a tension state.
Claims5
A sweeper device comprising a generally rectangular head defined by a pair of first side walls extending transversely thereof and a pair of second side walls connecting the first side walls, a stick mounted on an upper surface of the head and a sweeping sheet detachably attached to the head to cover a bottom side of the head, wherein:
- the head comprises elastic third side walls extending along and outside at least the first side walls;
- and each of the third side walls comprises an inner section substantially fixed to the associated first side wall and an outer section connected to the inner section and spaced apart outward from the first side wall by a predetermined distance.
Dependencies are inferred from the claim text.