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 from 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.
Patent |
Priority |
Assignee |
Title |
2666026, |
|
|
|
2776701, |
|
|
|
3081252, |
|
|
|
3159559, |
|
|
|
3470077, |
|
|
|
3679332, |
|
|
|
3810716, |
|
|
|
3844921, |
|
|
|
3919068, |
|
|
|
3963384, |
Jul 16 1974 |
Societe d'Etudes de Machines Thermiques |
Erosion-preventing device for a lift-and-force pump |
4097357, |
Jul 21 1975 |
Compagnie Generale d'Electricite S.A. |
Method and device for regenerating zinc |
4339227, |
May 09 1980 |
Rockwell International Corporation |
Inducer tip clearance and tip contour |
4370211, |
Sep 23 1980 |
PHILLIPS PETROLEUM COMPANY, A CORP OF DE |
Method and apparatus for cathodic protection |
4378853, |
Aug 31 1981 |
Smith International, Inc. |
Cavitation nozzle plate adapter for rock bits |
4412792, |
Jan 21 1981 |
OILGEAR COMPANY, THE |
Intensifier pump with integrated check valve |
4520837, |
Jan 31 1984 |
Halliburton Company |
Cover retainer |
4861241, |
Feb 08 1988 |
PARKER TECHNOLOGY INC |
Valve guide bracket |
5059101, |
Jan 23 1989 |
FLUID JET INTERNATIONAL INC |
Fluid end |
5102297, |
Aug 08 1990 |
|
Centrifugal pump with cavitation reducing propeller |
5127807, |
Jul 26 1990 |
HALLIBURTON COMPANY, A DE CORP |
Ultra high pressure field end for a reciprocating pump |
5154589, |
Nov 09 1990 |
National Instrument Company |
Metering pump |
5171136, |
Jan 28 1991 |
Butterworth Jetting Systems, Inc. |
Fluid flow control device |
5246355, |
Jul 10 1992 |
S P M FLOW CONTROL, INC |
Well service pumping assembly |
5584672, |
Jul 28 1995 |
GP Companies, Inc. |
Low profile positive displacement pump system |
5636975, |
Apr 04 1994 |
SHERWIN ALUMINA, L P |
Inlet and discharge valve arrangement for a high pressure pump |
5639227, |
Nov 08 1995 |
Kudu Industries, Inc. |
Seal arrangement for the drivehead of a downhole rotary pump |
5823541, |
Mar 12 1996 |
Kalsi Engineering, Inc.; KALSI ENGINEERING, INC |
Rod seal cartridge for progressing cavity artificial lift pumps |
5839468, |
Oct 06 1995 |
Gene, Bias; BIAS, GENE |
Pump valve |
5848878, |
Jun 21 1996 |
Ingersoll-Rand Company |
Pump with improved manifold |
5947697, |
Nov 11 1997 |
|
Monoblock gas compressor for pressurized gas |
6065453, |
Jan 27 1998 |
S E M T PIELSTICK |
Device for avoiding cavitation in injection pumps |
6382940, |
Jul 18 2000 |
Vulcan Industrial Holdings, LLC |
High pressure plunger pump housing and packing |
6386751, |
Oct 24 1997 |
REVALESIO CORPORATION A DELAWARE CORPORATION |
Diffuser/emulsifier |
6544012, |
Jul 18 2000 |
Vulcan Industrial Holdings, LLC |
High pressure plunger pump housing and packing |
6595278, |
Jan 17 2002 |
Stream-Flo Industries Ltd. |
Assembly for locking a polished rod in a pumping wellhead |
6623259, |
May 06 2002 |
Vulcan Industrial Holdings, LLC |
High pressure plunger pump housing and packing |
6705396, |
Oct 04 1999 |
BIP Technology Ltd |
Method and apparatus for producing fluid cavitation |
6843313, |
Jun 09 2000 |
Oil Lift Technology, Inc.; OIL LIFT TECHNOLOGY, INC |
Pump drive head with stuffing box |
6910871, |
Nov 06 2002 |
Vulcan Industrial Holdings, LLC |
Valve guide and spring retainer assemblies |
7036688, |
Jul 13 2001 |
CRANE PAYMENT INNOVATIONS, INC |
System for whipping a fluid slurry and method therefore |
7118114, |
May 15 2003 |
Woodward Governor Company |
Dynamic sealing arrangement for movable shaft |
7186097, |
Nov 06 2002 |
Harris Corporation |
Plunger pump housing and access bore plug |
7255163, |
Aug 10 2004 |
RAVDOS HOLDINGS INC |
Convertible rotary seal for progressing cavity pump drivehead |
7335002, |
Mar 08 2004 |
GD ENERGY PRODUCTS, LLC |
Fluid end |
7364412, |
Aug 06 2004 |
SPM OIL & GAS INC |
System, method, and apparatus for valve stop assembly in a reciprocating pump |
7404704, |
Apr 30 2003 |
S.P.M. Flow Control, Inc.; S P M FLOW CONTROL, INC |
Manifold assembly for reciprocating pump |
7484452, |
Jul 01 2004 |
Dixie Iron Works, Ltd. |
Fluid end for a plunger pump |
7513759, |
Jul 03 2003 |
Vulcan Industrial Holdings, LLC |
Valve guide and spring retainer assemblies |
7874369, |
Sep 13 2006 |
WEATHERFORD TECHNOLOGY HOLDINGS, LLC |
Progressive cavity pump (PCP) drive head stuffing box with split seal |
8016027, |
Jul 30 2007 |
Direct Drivehead, Inc. |
Apparatus for driving rotating down hole pumps |
8074999, |
May 15 2003 |
WOODWARD, INC |
Dynamic sealing arrangement for movable shaft |
8147227, |
Jul 18 2000 |
Vulcan Industrial Holdings, LLC |
Valve guide and spring retainer assemblies |
20030235508, |
|
|
|
20040219042, |
|
|
|
20060002806, |
|
|
|
20060159573, |
|
|
|
20070051508, |
|
|
|
20070237651, |
|
|
|
20080003122, |
|
|
|
20080138224, |
|
|
|
20090314645, |
|
|
|
20100322802, |
|
|
|
20110189040, |
|
|
|
20110198072, |
|
|
|
20110308967, |
|
|
|
20120063936, |
|
|
|
20120144995, |
|
|
|
20120183424, |
|
|
|
20120288387, |
|
|
|
AR84230, |
|
|
|
AR84231, |
|
|
|
AU343913, |
|
|
|
AU343914, |
|
|
|
CA138269, |
|
|
|
CA144435, |
|
|
|
CA2350047, |
|
|
|
CA2486223, |
|
|
|
CA2514769, |
|
|
|
CA2711206, |
|
|
|
CA2716430, |
|
|
|
CN101397672, |
|
|
|
CN201148968, |
|
|
|
CNL2010306914470, |
|
|
|
CNL2012300311962, |
|
|
|
CNL2012303248551, |
|
|
|
CNL2012303370939, |
|
|
|
CNL2012305133251, |
|
|
|
CNL2012306430965, |
|
|
|
D355199, |
Oct 22 1993 |
|
Submersible pump |
D361575, |
Apr 19 1993 |
Kaiyo Kogyo Kabushiki Kaisha |
Pump |
D420683, |
Oct 30 1998 |
SMC Kabushiki Kaisha |
Fluid pressure cylinder |
D461733, |
Mar 22 2001 |
SMC Kabushiki Kaisha |
Fluid pressure cylinder |
D461827, |
Apr 30 2001 |
Eger Products, Inc. |
One-piece plastic protector and seal for a fluid cylinder shaft |
D506210, |
Nov 09 2001 |
Nordson Corporation |
In line pump throat |
D552139, |
Jul 04 2005 |
KOREA PNEUMATIC SYSTEM CO , LTD |
Ejector cover for vacuum pump |
D556861, |
May 10 2006 |
SMC Corporation |
Fluid pressure cylinder |
D556862, |
May 10 2006 |
SMC Corporation |
Fluid pressure cylinder |
D557286, |
May 12 2005 |
PEDROLLO S P A |
Electric pump |
D583389, |
Apr 26 2007 |
Ateliers Busch SA |
Exhaust filter for a vacuum pump |
D584320, |
Mar 17 2008 |
Hewlett-Packard Development Company, L.P. |
Air pump |
D603870, |
Jul 07 2008 |
Wilo SE |
Pump |
D605665, |
Apr 23 2008 |
ABB AB |
Cut out |
D606629, |
Dec 05 2006 |
SMC Corporation |
Fluid pressure cylinder |
D623200, |
Jan 12 2010 |
Nordson Corporation |
Pump throat |
D629423, |
May 11 2009 |
Piusi S.p.A. |
Pump for liquids |
D641382, |
Jun 08 2010 |
S.P.M. Flow Control, Inc. |
Stay rod for reciprocating pump |
D655314, |
Jan 20 2011 |
SMC Corporation |
Multi-position cylinder |
D657799, |
Sep 11 2009 |
Jung & Co. Gerätebau GmbH |
Screw pump |
D660191, |
Feb 15 2011 |
SMC Kabushiki Kaisha |
Fluid pressure cylinder with plate |
D667532, |
Jun 04 2010 |
SMC Corporation |
Fluid pressure cylinder |
D670312, |
Nov 29 2011 |
FNA GROUP, INC |
Pump |
D670790, |
May 17 2010 |
SMC Corporation |
Fluid pressure cylinder with table |
D676111, |
Nov 16 2010 |
SMC Corporation |
Suck back valve |
D679290, |
Jan 27 2012 |
SPM OIL & GAS INC |
Fluid end block for a reciprocating pump |
D679292, |
Apr 27 2012 |
SPM OIL & GAS INC |
Center portion of fluid cylinder for pump |
D679293, |
Apr 27 2012 |
SPM OIL & GAS INC |
Center portion of fluid cylinder for pump |
D687125, |
Aug 19 2011 |
SPM OIL & GAS INC |
Fluid end |
D691180, |
Apr 27 2012 |
SPM OIL & GAS INC |
Center portion of a fluid cylinder for a pump |
DE10214404, |
|
|
|
EM13356990001, |
|
|
|
EM13356990002, |
|
|
|
EM19940540001, |
|
|
|
EM21257320001, |
|
|
|
EP580196, |
|
|
|
EP1780415, |
|
|
|
GB1449280, |
|
|
|
GB2416811, |
|
|
|
GB2419642, |
|
|
|
IN243221, |
|
|
|
IN246712, |
|
|
|
JP2000170643, |
|
|
|
RU2168064, |
|
|
|
SA2446, |
|
|
|
SG20121221, |
|
|
|
SG2012168, |
|
|
|
SG2012874, |
|
|
|
SG2012875, |
|
|
|
WO2004092538, |
|
|
|
WO2005015024, |
|
|
|
WO2005088125, |
|
|
|
WO2011018732, |
|
|
|
WO2011027273, |
|
|
|
WO2011054948, |
|
|
|
WO2011160069, |
|
|
|
WO2012078870, |
|
|
|
WO2012078888, |
|
|
|
WO2012145591, |
|
|
|