Patent
   D680135
Priority
Jan 20 2012
Filed
Jul 18 2012
Issued
Apr 16 2013
Expiry
Apr 16 2027
Assg.orig
Entity
unknown
0
3
n/a
The ornamental design for a gear pump, as shown and described.

FIG. 1 is a perspective view of a gear pump;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an end view taken at line 9-9 in FIG. 5.

The broken lines showing on the drawing disclosure are for illustrative purposes only and form no part of the claimed design. The dot-dashed lines indicate the boundary between the claimed portion and unclaimed portion.

Yamauchi, Satoru, Yokoyama, Masanao

Patent Priority Assignee Title
Patent Priority Assignee Title
D308209, Nov 17 1987 Great Plains Industries, Inc. Gear-pump assembly for liquid products
D623200, Jan 12 2010 Nordson Corporation Pump throat
D637210, Jun 10 2010 APOGEM CAPITAL LLC, AS SUCCESSOR AGENT Fuel pump
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 13 2012YAMAUCHI, SATORUSEIKO CLOCK INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0285770786 pdf
Jun 13 2012YOKOYAMA, MASANAOSEIKO CLOCK INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0285770786 pdf
Jul 18 2012Seiko Clock Inc.(assignment on the face of the patent)
Apr 01 2021SEIKO CLOCK INC SEIKO TIME CREATION INC MERGER SEE DOCUMENT FOR DETAILS 0576310765 pdf
Apr 01 2021SEIKO CLOCK INC SEIKO TIME CREATION INC CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS WAS MISSING A LETTER U IN KOTO-KU PREVIOUSLY RECORDED AT REEL: 057631 FRAME: 0765 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0577000119 pdf
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