Title:
パイプ柄および前記パイプ柄を使用した清掃用品
Document Type and Number:
Japanese Patent JP4546774
Kind Code:
B2
Abstract:
Disclosed is a pipe handle (2) including first and second pipes (4, 5) which are engaged together with a male coupling (32) of the second pipe (5) fitted into a female coupling (22) of the first pipe (4). The first pipe (4) has a larger inside diameter in the female coupling (22) than in a main body (21) adjacent to the female coupling (22). The second pipe (5) has a continuous outer surface without any step between the male coupling (32) and a main body (31) adjacent to the male coupling (32). The main body (21) of the first pipe (4) and the main body (31) of the second pipe (5) has an equal or almost equal outside diameter.
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Inventors:
Tomokazu Suda
Masatoshi Fujiwara
Masatoshi Fujiwara
Application Number:
JP2004190186A
Publication Date:
September 15, 2010
Filing Date:
June 28, 2004
Export Citation:
Assignee:
UNI-CHARM CO.,LTD.
International Classes:
F16B7/20; A47L9/24; A47L13/20; B25G1/04; B25G3/10; F16B7/02
Domestic Patent References:
| JP48096763U | ||||
| JP63201440U | ||||
| JP49005911U | ||||
| JP42008298Y1 | ||||
| JP2002005135A |
Attorney, Agent or Firm:
Hidekazu Miyoshi