Title:
DUST COLLECTING DEVICE
Document Type and Number:
Japanese Patent JP3541278
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a dust collecting device, which readily removes dust stuck on a ceiling surface or stuck on devices fixed on the ceiling surface in a short time without scattering.
SOLUTION: The dust collecting apparatus is composed of (a) a dust cover composed of a hollow body having an upper opening, (b) an arm for supporting the dust cover from below, (c) a brush disposed in the dust cover, and (d) an operation shaft for rotating and vertically moving the brush.
Inventors:
Toshihiro Sueyoshi
Application Number:
JP2002192653A
Publication Date:
July 07, 2004
Filing Date:
July 01, 2002
Export Citation:
Assignee:
Toshihiro Sueyoshi
International Classes:
A47L11/38; A47L11/16; A61L2/18; (IPC1-7): A47L11/38; A47L11/16; A61L2/18
Domestic Patent References:
| JP11086784A | ||||
| JP62114523A |
Attorney, Agent or Firm:
Sota Asahina
Kei Saki
Fumio Akiyama
Hiromu Tanaka
Kei Saki
Fumio Akiyama
Hiromu Tanaka
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