Patent
   D273511
Priority
Feb 17 1981
Filed
Aug 10 1981
Issued
Apr 17 1984
Expiry
Apr 17 1998
Assg.orig
Entity
unknown
5
3
n/a
The ornamental design for two fluid press-feeding pump, substantially as shown and described.

FIG. 1 is a perspective view of a two fluid press-feeding pump of my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof taken from the left-hand side of FIG. 2;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a side elevational view thereof taken from the right-hand side of FIG. 2; and

FIG. 8 is a perspective view of the state where a static mixer is inserted in the mixer cover of the two fluid press-feeding pump.

Tanaka, Yoji

Patent Priority Assignee Title
D555669, Dec 01 2006 MacNaught Pty Ltd Pump
D557709, Sep 04 2006 MacNaught Pty Ltd Pump
D725230, Jun 17 2013 JAAN-HUEI INDUSTRIAL CO , LTD Manual pump
D809023, Nov 05 2015 OASE GmbH Pump
D885442, Dec 21 2018 Manual pump
Patent Priority Assignee Title
1238036,
1906405,
877583,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 10 1981Kabushiki Kaisha Nisshiri(assignment on the face of the patent)
Dec 25 1981TANAKA, YOJIKABUSHIKI KAISHA NISSHIRI, A COMPANY OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0039410101 pdf
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