Patent
   D687125
Priority
Aug 19 2011
Filed
Aug 19 2011
Issued
Jul 30 2013
Expiry
Jul 30 2027
Assg.orig
Entity
unknown
25
7
n/a
The ornamental design for a fluid end, as shown.

FIG. 1 is a top and back perspective view of the fluid end;

FIG. 2 is a top and front perspective view of the fluid end;

FIG. 3 is a front elevation view of the fluid end of FIG. 1;

FIG. 4 is a back elevation view of the fluid end of FIG. 1;

FIG. 5 is a left side elevation view of the fluid end of FIG. 1, a right side elevation view of the fluid end is the mirror image of the left side elevation view;

FIG. 6 is a top plan elevation view of the fluid end of FIG. 1; and,

FIG. 7 is a bottom plan elevation view of the fluid end of FIG. 1.

Hawes, John E., Matzner, Mark D.

Patent Priority Assignee Title
11353117, Jan 17 2020 Vulcan Industrial Holdings, LLC Valve seat insert system and method
11384756, Jan 17 2020 Vulcan Industrial Holdings, LLC Composite valve seat system and method
11391374, Jan 14 2021 Vulcan Industrial Holdings, LLC Dual ring stuffing box
11421679, Jun 30 2020 Vulcan Industrial Holdings, LLC Packing assembly with threaded sleeve for interaction with an installation tool
11421680, Jun 30 2020 Vulcan Industrial Holdings, LLC Packing bore wear sleeve retainer system
11434900, Apr 25 2022 Vulcan Industrial Holdings, LLC Spring controlling valve
11761441, Apr 25 2022 Vulcan Industrial Holdings, LLC Spring controlling valve
11920684, May 17 2022 Vulcan Industrial Holdings, LLC Mechanically or hybrid mounted valve seat
9784262, Dec 09 2010 SPM OIL & GAS INC Offset valve bore in a reciprocating pump
9989044, Dec 09 2010 SPM OIL & GAS INC Offset valve bore in a reciprocating pump
D705817, Jun 21 2012 SPM OIL & GAS INC Center portion of a fluid cylinder for a pump
D706397, Aug 19 2011 SPM OIL & GAS INC Portion of fluid end
D706833, Apr 27 2012 SPM OIL & GAS INC Center portion of a fluid cylinder for a pump
D854656, May 19 2016 NAGANO KEIKI CO , LTD ; Fujikin Incorporated Fluid controller
D916240, Dec 10 2018 Kerr Machine Co Fluid end
D933104, Feb 04 2021 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
D933105, Feb 04 2021 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
D933106, Mar 23 2021 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
D933107, May 20 2021 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
D980876, Aug 21 2020 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
D986928, Aug 21 2020 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
ER3816,
ER4331,
ER6330,
ER9302,
Patent Priority Assignee Title
D556861, May 10 2006 SMC Corporation Fluid pressure cylinder
D556862, May 10 2006 SMC Corporation Fluid pressure cylinder
D606629, Dec 05 2006 SMC Corporation Fluid pressure cylinder
D660191, Feb 15 2011 SMC Kabushiki Kaisha Fluid pressure cylinder with plate
D667532, Jun 04 2010 SMC Corporation Fluid pressure cylinder
D670790, May 17 2010 SMC Corporation Fluid pressure cylinder with table
D676111, Nov 16 2010 SMC Corporation Suck back valve
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 19 2011S.P.M. Flow Control, Inc.(assignment on the face of the patent)
Aug 19 2011HAWES, JOHN E S P M FLOW CONTROL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0267800165 pdf
Aug 19 2011MATZNER, MARK D S P M FLOW CONTROL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0267800252 pdf
Feb 10 2021S P M FLOW CONTROL, INC SPM OIL & GAS INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0630240742 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule