Patent
   D691180
Priority
Apr 27 2012
Filed
Feb 15 2013
Issued
Oct 08 2013
Expiry
Oct 08 2027
Assg.orig
Entity
unknown
6
129
n/a
The ornamental design for a center portion of a fluid cylinder for a pump, as shown and described.

This application is related to U.S. Design application Ser. No. 29/419,425, filed Apr. 27, 2012, the entire disclosure of which is incorporated herein by reference.

FIG. 1 is a perspective view of a center portion of a fluid cylinder for a pump showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

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 right side elevational view thereof;

FIG. 8 is a left side elevational view thereof; and,

FIG. 9 is a perspective view thereof that is identical to FIG. 1, but for the depiction in broken lines of unclaimed environmental structure that is different than the unclaimed environmental structure depicted in broken lines in FIGS. 1 through 8.

The broken lines in FIGS. 1 through 9 form no part of the claimed design. The areas encircled by broken lines in FIGS. 1 through 9 are unclaimed areas and form no part of the claimed design.

Bayyouk, Jacob A., DeLeon, Johnny E.

Patent Priority Assignee Title
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11401930, Jan 27 2012 SPM OIL & GAS INC Method of manufacturing a fluid end block with integrated web portion
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9989044, Dec 09 2010 SPM OIL & GAS INC Offset valve bore in a reciprocating pump
D706833, Apr 27 2012 SPM OIL & GAS INC Center portion of a fluid cylinder for a pump
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 15 2013S.P.M. Flow Control, Inc.(assignment on the face of the patent)
Mar 27 2013DELEON, JOHNNY E S P M FLOW CONTROL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0301900293 pdf
Apr 01 2013BAYYOUK, JACOB A S P M FLOW CONTROL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0301900293 pdf
Feb 10 2021S P M FLOW CONTROL, INC SPM OIL & GAS INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0595720216 pdf
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