Diaphragm pump

Description

FIG. 1 is a perspective view of my new design of diaphragm pump;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a plane view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a perspective view with outer casing removed thereof;

FIG. 9 is a front view with outer casing removed thereof;

FIG. 10 is a rear view with outer casing removed thereof;

FIG. 11 is a plane view with outer casing removed thereof;

FIG. 12 is a bottom view with outer casing removed thereof;

FIG. 13 is a right side view with outer casing removed thereof;

FIG. 14 is a left view with outer casing removed thereof;

FIG. 15 is a bottom view of outer casing removed thereof;

FIG. 16 is a front view of dust collecting apparatus thereof;

FIG. 17 is a bottom view of dust collecting apparatus thereof;

FIG. 18 is a right side view with dust collecting apparatus removed thereof; and,

FIG. 19 is a cross sectional view taken along the lines 19--19 of FIG. 6.

It being understood that the break lines in FIGS. 2-5 and 9-12 indicate the continuation of the power cord uniformly along a length.

It being understood that the broken lines are for illustrative purposes only and form no part of the claimed design.

Claims

CLAIM The ornamental design for a diaphragm pump, as shown and described.

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Inventors:	Kawasaki; Nozomu (Takatsuki, JP)
Assignee:	Techno Takatsuki Co., Ltd. (Osaka-fu, JP)
Appl. No.:	D/220,654
Filed:	December 31, 2004

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Foreign Application Priority Data

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Jul 5, 2004 [JP]			2004-020241

Current U.S. Class:	D15/7
Current International Class:	1502
Field of Search:	;D15/7-9 ;D23/231,232 ;417/410.1,359,415-416,234,321,265,405

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References Cited [Referenced By]

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U.S. Patent Documents

D280993	October 1985	Mariol
D295181	April 1988	Vitaloni
D316098	April 1991	Kille
D331321	December 1992	Gebaurer et al.
D340458	October 1993	Wang
D340726	October 1993	Wang
D374075	September 1996	Lee

Primary Examiner: Seifert; Ralf