USD707332S1 - Seal assembly - Google Patents

Seal assembly Download PDF

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Publication number
USD707332S1
USD707332S1 US29/449,852 US201329449852F USD707332S US D707332 S1 USD707332 S1 US D707332S1 US 201329449852 F US201329449852 F US 201329449852F US D707332 S USD707332 S US D707332S
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United States
Prior art keywords
seal assembly
view
mirror image
shown
described
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US29/449,852
Inventor
Brian Witkowski
Nuder Said
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SPM Flow Control Inc
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SPM Flow Control Inc
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Priority to US29/449,852 priority Critical patent/USD707332S1/en
Assigned to S.P.M. FLOW CONTROL, INC. reassignment S.P.M. FLOW CONTROL, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SAID, NUDER, WITKOWSKI, Brian
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FIG. 1 is a front perspective view of a seal assembly;

FIG. 2 is a top view of the seal assembly, the bottom view being a mirror image thereof;

FIG. 3 is a front elevation view of the seal assembly, the rear view being a mirror image thereof; and,

FIG. 4 is right side elevation view of the seal assembly, the left side being a mirror image thereof.

The broken lines in FIGS. 1 through 4 form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a seal assembly, as shown and described.
US29/449,852 2013-03-15 2013-03-15 Seal assembly Active USD707332S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/449,852 USD707332S1 (en) 2013-03-15 2013-03-15 Seal assembly

Applications Claiming Priority (3)

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US29/449,852 USD707332S1 (en) 2013-03-15 2013-03-15 Seal assembly
CA 152957 CA152957S (en) 2013-03-15 2013-09-12 Seal assembly for a valve
US29/493,861 USD734434S1 (en) 2013-03-15 2014-06-13 Seal assembly

Related Child Applications (1)

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US29/493,861 Continuation USD734434S1 (en) 2013-03-15 2014-06-13 Seal assembly

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USD707332S1 true USD707332S1 (en) 2014-06-17

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US29/449,852 Active USD707332S1 (en) 2013-03-15 2013-03-15 Seal assembly
US29/493,861 Active USD734434S1 (en) 2013-03-15 2014-06-13 Seal assembly

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US29/493,861 Active USD734434S1 (en) 2013-03-15 2014-06-13 Seal assembly

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8978695B2 (en) 2009-04-20 2015-03-17 S.P.M. Flow Control, Inc. Flowline flapper valve
US8998168B2 (en) 2009-06-03 2015-04-07 S.P.M. Flow Control, Inc. Plug valve indicator
USD734434S1 (en) * 2013-03-15 2015-07-14 S.P.M. Flow Control, Inc. Seal assembly
US9103448B2 (en) 2012-08-16 2015-08-11 S.P.M. Flow Control, Inc. Plug valve having preloaded seal segments
USD748170S1 (en) * 2013-11-27 2016-01-26 Nir Velozny Connector for construction drilling cup
USD748701S1 (en) * 2013-11-27 2016-02-02 Nir Velozny Inner ring of a construction drilling cup
USD748702S1 (en) * 2013-11-27 2016-02-02 Nir Velozny Accessory for inner ring of drilling cup and for housing of electrical appliances
USD748700S1 (en) * 2013-11-27 2016-02-02 Nir Velozny Construction drilling cup
US9273543B2 (en) 2012-08-17 2016-03-01 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9322243B2 (en) 2012-08-17 2016-04-26 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9568138B2 (en) 2013-07-01 2017-02-14 S.P.M. Flow Control, Inc. Manifold assembly
US9964245B2 (en) 2007-07-03 2018-05-08 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
USD847955S1 (en) * 2017-07-10 2019-05-07 Albert Daniels Sealing joint
US10508750B2 (en) 2017-10-04 2019-12-17 DDS Investments, LLC Hammer union back pressure regulator
US10557576B2 (en) 2015-06-15 2020-02-11 S.P.M. Flow Control, Inc. Full-root-radius-threaded wing nut having increased wall thickness

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD781785S1 (en) 2012-09-11 2017-03-21 Apple Inc. Adapter
USD777021S1 (en) * 2014-03-25 2017-01-24 Airbus Defence And Space Limited Clamp
USD753799S1 (en) * 2015-02-22 2016-04-12 Mytee Products, Inc. Cover for quick-disconnect fitting
USD818185S1 (en) * 2015-11-30 2018-05-15 Gregg Wilson Tube wiring harness restraint

Citations (276)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US345420A (en) 1886-07-13 Assig-noe of one
US375464A (en) 1887-12-27 Method of and apparatus for laying submarine pipes
US580226A (en) 1897-04-06 Subaqueous pipe-tunnel
US741477A (en) 1902-05-10 1903-10-13 John R Flinn Curb box and cock support.
US1201022A (en) 1916-02-01 1916-10-10 Philip Conniff Pipe-coupling.
US1379092A (en) 1920-06-23 1921-05-24 Adam Cwik Safety-valve
US1452603A (en) 1921-03-19 1923-04-24 Howard P Himes Bearing
US1473634A (en) 1918-04-05 1923-11-13 Vapor Car Heating Co Inc Valve-operating mechanism
US1483001A (en) 1922-11-06 1924-02-05 Kurre August Curb cock
US1488211A (en) 1923-01-24 1924-03-25 Andrew L Loeffler Oil-well-controlling valve attachment
US1543637A (en) 1923-04-05 1925-06-23 John M Woll Device for controlling the flow of wells
US1607463A (en) 1926-03-26 1926-11-16 Kent Harry Device for applying control heads for wells
US1664493A (en) 1922-01-27 1928-04-03 Gas Res Co Valve
US1675808A (en) 1927-02-05 1928-07-03 Charles J Kliss Pipe joint
US1764936A (en) 1927-06-25 1930-06-17 Limitorque Corp Control means for power-operated mechanisms
US1798498A (en) 1929-10-30 1931-03-31 Record Foundry & Machine Co Lubricated valve
US1889256A (en) 1931-08-07 1932-11-29 Robert U Lipscomb Check valve
US1990090A (en) 1933-04-19 1935-02-05 Alfred R Packard Valve operating mechanism
US2197320A (en) 1937-12-06 1940-04-16 Frick Co Electric control valve
US2310583A (en) 1941-04-03 1943-02-09 Reed Roller Bit Co Valve
US2310813A (en) 1940-12-06 1943-02-09 Gilbert J Sellmeyer Work guide for saw tables
US2339287A (en) 1942-11-04 1944-01-18 Jr Frederick E Neef Portable fuel dispenser
US2354161A (en) 1943-02-08 1944-07-18 Waterman William Automatic cutoff device
US2361881A (en) 1942-10-10 1944-10-31 Gen Electric Relief valve
US2391266A (en) 1941-03-31 1945-12-18 Parker Appliance Co Tube and protective sleeve assembly
GB578008A (en) 1941-11-07 1946-06-12 Asiatic Petroleum Co Ltd Improvements in rupturing diaphragms used as valves
US2404142A (en) 1940-09-14 1946-07-16 Logansport Machine Inc Tube coupling
US2506162A (en) 1946-08-14 1950-05-02 Ingersoll Rand Co Clearance valve assembly
US2587212A (en) 1946-04-20 1952-02-26 Placette Theodore Relief valve
US2606068A (en) 1949-11-14 1952-08-05 Laurie J Bonacor Fertilizer distributor
US2694503A (en) 1948-11-19 1954-11-16 Aerojet General Co Diaphragm safety device
GB731895A (en) 1952-08-27 1955-06-15 A P G Valve Company Proprietar Improvements relating to plug cocks
US2717001A (en) 1950-07-15 1955-09-06 Perrault Ainslie Valve seat
US2746773A (en) 1951-10-06 1956-05-22 Chiksan Co Safety fitting for fluid handling structure
US2766999A (en) 1954-02-12 1956-10-16 Gray Tool Co Conduit connection with conically formed interengaging seats on seal and connection members
US2795459A (en) 1955-10-03 1957-06-11 Wade & Co R M Irrigation sprinkler mounting
US2923317A (en) 1955-11-17 1960-02-02 Crane Co Swing check valve
US3024047A (en) 1958-01-20 1962-03-06 Parker Hannifin Corp Flared tube coupling having a thin film sealing means
US3061267A (en) * 1959-02-19 1962-10-30 Fmc Corp Plug valve
US3060961A (en) 1960-09-19 1962-10-30 Edwin E Conley Pivoted valve structure
US3064940A (en) 1959-09-03 1962-11-20 Acf Ind Inc Eccentric plug valve
US3072379A (en) 1958-08-04 1963-01-08 Fmc Corp Rotary valve having segmental seat inserts and a resilient retaining sleeve
US3113792A (en) 1960-02-16 1963-12-10 Fmc Corp Pipe union with separable flange for nut
DE1166571B (en) 1961-11-29 1964-03-26 Fmc Corp Valve with O-ring seal and a belt supported by fixedly arranged zylindersegmentfoermige Einsatzstuecke Kueken
US3150681A (en) 1961-05-29 1964-09-29 Crane Co Ball valve
US3160426A (en) 1961-03-13 1964-12-08 Aerojet General Co Pipe coupling having secondary resilient seal means
US3204484A (en) 1962-11-16 1965-09-07 Calco Mfg Company Spider drive rotary valve actuating mechanism
US3216746A (en) 1962-03-29 1965-11-09 Gray Tool Co Sealing ring coupling
US3241567A (en) 1964-06-26 1966-03-22 Int Harvester Co Pilot operated relief valve
US3294425A (en) 1964-08-27 1966-12-27 Imp Eastman Corp Flared fitting
US3341232A (en) 1966-09-09 1967-09-12 United States Pipe Foundry Pipe joint
US3343802A (en) 1964-01-27 1967-09-26 Schuilwerve Steven Pressure sealed rotary cylindrical shut-off valve
US3346002A (en) 1965-02-12 1967-10-10 Halliburton Co Rotary valve with expandable liner
US3357679A (en) 1963-10-31 1967-12-12 Acf Ind Inc Multi-material elastomer seal
US3403931A (en) 1964-08-11 1968-10-01 Gray Tool Co Clamp
US3425661A (en) 1967-01-24 1969-02-04 Mayo Valve Corp Plug valve
US3439897A (en) 1966-06-28 1969-04-22 Hills Mccanna Co Ball valve assembly with both high and low pressure side seals
US3455534A (en) 1968-05-06 1969-07-15 Balon Corp Valve and two-piece seat assembly
US3467224A (en) 1968-03-05 1969-09-16 Mary Lou Curtis Cable safety clamping device for oil wells and the like
US3472479A (en) 1968-02-07 1969-10-14 Clemar Mfg Corp Power actuated valve with manually adjustable means for volume regulation and for manually operating valve when motor power is inoperative
US3554581A (en) 1968-05-23 1971-01-12 Halliburton Co Seal assembly in a conduit connection
US3556474A (en) 1968-08-19 1971-01-19 Domer Scaramucci Dual sealed ball valves
US3561727A (en) 1968-01-25 1971-02-09 Domer Scaramucci High stress valve seal and valves
US3571896A (en) 1968-12-03 1971-03-23 Tyler Pipe Ind Inc Pipe joint make-or-break tool
US3594835A (en) 1969-09-17 1971-07-27 Pipeline Products And Services Float device for pipelines
US3630483A (en) 1970-03-11 1971-12-28 Otis Eng Co Valves
US3680188A (en) 1970-06-11 1972-08-01 Halliburton Co Method of assembling a seal unit
US3687415A (en) 1970-12-28 1972-08-29 Hill Mccanna Co Manually operable power actuated valve
US3712585A (en) 1970-08-27 1973-01-23 Gen Ind Inc Seals for ball valves
US3726314A (en) 1971-08-18 1973-04-10 A Moen Valve seal construction
US3789872A (en) 1972-05-31 1974-02-05 R Elliott Hydraulic control means for check valves
US3813733A (en) 1973-02-16 1974-06-04 I Flohr Safety cable and band
US3840048A (en) 1972-07-03 1974-10-08 Stanadyne Inc Seal construction
US3845876A (en) 1973-10-01 1974-11-05 Acf Ind Inc Pressure tank safety vent system
DE2358756A1 (en) 1973-08-30 1975-03-20 Ind Meccanica Brevetti Pedrazz Tube bending mandrel
US3881480A (en) 1972-03-10 1975-05-06 Lafourcade Jean Michel Breathing aid apparatus
US3894718A (en) 1973-10-19 1975-07-15 Whitey Research Tool Co Ball valve
US3916950A (en) 1972-11-03 1975-11-04 Stanadyne Inc Seal construction
US3933172A (en) 1975-02-24 1976-01-20 Grove Valve And Regulator Company Pipeline surge reliever with sanitary barrier
US3934608A (en) 1973-11-14 1976-01-27 Guyton Glen B Check valve
US3937240A (en) 1974-03-22 1976-02-10 Nanny Walter C Check valve
US3942551A (en) 1975-03-06 1976-03-09 Wheatley Company Hydraulic damping means for hinged check valve
US3967842A (en) 1975-09-22 1976-07-06 Halliburton Company High pressure tubular swivel joint
US3972364A (en) 1972-05-24 1976-08-03 Grove Valve And Regulator Company Pressure surge relief system
US3974848A (en) 1975-05-16 1976-08-17 Thomas Wheatley Three pot two way check valve
US4022427A (en) * 1974-08-05 1977-05-10 Dresser Industries, Inc. Sleeve valve mandrel and seal means for indexing valve assembly
US4027696A (en) 1973-11-14 1977-06-07 Guyton Glen B Check valve
DE2558272A1 (en) 1975-12-23 1977-07-07 Elco Oel & Gasbrenner Variable setting throttle butterfly valve - has rectangular plate valve between axially offset curved channel sides
US4046164A (en) 1975-10-14 1977-09-06 Rockwell International Corporation Lift check valve with dashpot
US4059872A (en) 1975-11-24 1977-11-29 Domenico Delesandri Hose clamp assembly
SU585898A1 (en) 1976-03-09 1977-12-30 Специальное Конструкторско-Технологическое Бюро "Стройдормаш" Tube-bending mandrel
DE2642743A1 (en) 1976-09-23 1978-03-30 Benteler Werke Ag A method and apparatus for producing a multi-curved pipe
US4085770A (en) 1975-12-05 1978-04-25 Woronowicz R Seat and trunnion assemblies for rotary valves
US4086803A (en) 1976-06-25 1978-05-02 Crc-Crose International, Inc. Pipe bending mandrel
US4093180A (en) 1974-10-08 1978-06-06 James M. Carroll Company Geared hand wheel for butterfly valves
US4113228A (en) 1976-02-02 1978-09-12 Frye James A Rotary plug valve
GB1536728A (en) 1975-09-17 1978-12-20 Rockwell International Corp Plastics ball valve
US4150847A (en) 1976-06-04 1979-04-24 Cenzo Herbert A De Flexible tube coupling with symmetrical anchor ring
US4171095A (en) 1978-05-11 1979-10-16 Filan A Laverne Sprinkler and valve operator
US4218080A (en) 1978-01-30 1980-08-19 Halliburton Company Repairable composite seal ring
US4221204A (en) 1978-03-31 1980-09-09 Pierburg Gmbh & Co., Kg Thermal timer valve
US4254793A (en) 1979-01-15 1981-03-10 Domer Scaramucci Ball valve having valve chamber venting seal assemblies
GB2056626A (en) 1979-08-16 1981-03-18 Kraftwerk Union Ag Damped non return valve
US4261387A (en) 1979-10-01 1981-04-14 Grove Valve And Regulator Company Pipeline surge relief system
US4274434A (en) 1977-12-22 1981-06-23 Haefele Carl Heinz Automatic low-friction check valve
US4321945A (en) 1980-01-15 1982-03-30 Electricite De France (Service National) Damped fluid pressure relief valve
US4327768A (en) 1980-11-10 1982-05-04 Acf Industries, Incorporated Bottom outlet valve open and closed indicator
US4332370A (en) 1979-08-10 1982-06-01 Serck Industries, Limited Fluid flow control valve, principally of the ball or plug type
US4338707A (en) 1980-03-10 1982-07-13 Ta Mfg. Corp. Clamp
US4367571A (en) 1980-03-07 1983-01-11 Webco Industrial Rubber Limited Adjustable clamp for fastening around a tubular or like object
US4378849A (en) 1981-02-27 1983-04-05 Wilks Joe A Blowout preventer with mechanically operated relief valve
US4399830A (en) 1980-07-21 1983-08-23 Imi Marston Limited Safety pressure relief device assembly
GB2117822A (en) 1982-04-02 1983-10-19 Graeme Edwin Reynolds Clamp for hydraulic hoses
US4445255A (en) 1982-05-19 1984-05-01 Koomey, Inc. Hose clamp for supporting a vertically extending control line
US4448148A (en) 1982-05-03 1984-05-15 Amsted Industries Incorporated Post indicating valve assembly indicator
US4478388A (en) 1982-11-01 1984-10-23 Xomox Corporation Plug valve with removable lip insert means
GB2140338A (en) 1983-04-20 1984-11-28 Stockton Eng Ltd Flexible tube bending mandrel
US4485843A (en) 1981-05-05 1984-12-04 Wolff Robert C Variable pressure relief and control valve
US4485530A (en) 1982-06-23 1984-12-04 Kelvin E. Lord & Co. Conduit case (case 2)
US4497344A (en) 1982-12-06 1985-02-05 Dresser Industries, Inc. Frangible valve stem assembly for rotary valve
US4501291A (en) 1982-08-19 1985-02-26 Vickers, Incorporated Relief valve arrangement
US4506696A (en) 1983-06-20 1985-03-26 Von Pechmann Heinz A Gas tight plug valve
US4511120A (en) 1983-03-11 1985-04-16 Kerotest Manufacturing Corp. Plastic service valve
DE3341643A1 (en) 1983-11-17 1985-05-30 Hydro Blaster Ag Pilot-controlled pressure relief and control valve
US4524599A (en) 1982-09-27 1985-06-25 Bailey Gregory W Rotary compression bending machine
US4531542A (en) 1983-08-22 1985-07-30 Baird Manufacturing Company Fluid dampened back pressure regulator
US4597505A (en) 1984-04-09 1986-07-01 Continental Disc Corporation Rupture disc with selectively positioned initial buckling
US4605036A (en) 1977-06-22 1986-08-12 Xomox Corporation Valve housing with removable self-contained valving unit
US4616803A (en) 1983-08-23 1986-10-14 Keystone International, Inc. Declutchable valve override
US4667570A (en) 1984-12-21 1987-05-26 The Boeing Company Integral hydraulic blocking and relief valve
GB2185287A (en) 1986-01-09 1987-07-15 Thermal Technology Limited Pressure relief systems
US4705306A (en) 1983-05-09 1987-11-10 Jurgen Guido Injection line connection
US4716930A (en) 1984-04-09 1988-01-05 Sanders Associates, Inc. Pneumatic time delay valve
SU1391769A1 (en) 1986-07-22 1988-04-30 Ленинградский Политехнический Институт Им.М.И.Калинина Tube bender
AU1320088A (en) 1987-03-23 1988-09-22 Dresser Industries Inc. Stepped piston for balanced pilot operated safety relief valve
US4836240A (en) 1988-03-31 1989-06-06 Webster Electric Company, Inc. Pilot-assisted pressure relief valve
US4842014A (en) 1986-07-15 1989-06-27 Wheatley Pump And Valve, Inc. Check valve hanger mechanism
US4848398A (en) 1986-12-12 1989-07-18 Jaffrey Fire Protection Co., Inc. Ball gate pressure relief valve
US4864696A (en) 1988-02-24 1989-09-12 Tokheim Corporation Hose clamp for a fuel dispensing system
FR2635476A1 (en) 1988-08-18 1990-02-23 Soferal Sarl Machine for the manufacture of coupling elbows
US4915418A (en) 1989-05-19 1990-04-10 Urdan Industries (Usa), Inc. Hinged pipe coupling
GB2228885A (en) 1989-01-14 1990-09-12 Benteler Werke Ag Method and apparatus for producing a hollow body with a varying profile
US4969482A (en) 1988-12-01 1990-11-13 Flodyne Controls, Inc. Emergency fuel shut-off valve
US4993489A (en) 1988-10-28 1991-02-19 Mcleod Roderick D Wellhead isolation tool
US5056548A (en) 1990-10-12 1991-10-15 Kf Industries, Inc. Check valve assembly with removable seat
US5143112A (en) 1991-09-18 1992-09-01 Scaramucci John P Top-entry check valve with cartridge secured by threaded projections
CN2118877U (en) 1992-01-06 1992-10-14 成龙塑胶厂股份有限公司 Improved single-way intermediate valve
US5161566A (en) 1991-09-18 1992-11-10 Scaramucci John P Top-entry check valve with screw-in seat
US5161570A (en) 1991-09-18 1992-11-10 Scaramucci John P Top-entry check valve with threaded fasteners
US5178185A (en) 1991-03-06 1993-01-12 Hydra-Shield Manufacturing Inc. Suction inlet valve for fire truck pumpers
US5199464A (en) * 1989-12-28 1993-04-06 Interprovincial Pipe Line, Inc. Pipeline repair sleeve assembly having heat sink groove
AU649744B2 (en) 1990-12-04 1994-06-02 Cooper Cameron Corporation Improved clamp and clamp supporting apparatus
US5341840A (en) 1993-11-12 1994-08-30 Tom Wheatley Valve Company Bonnetless swing check valve
US5417402A (en) 1994-02-10 1995-05-23 Alliedsignal Inc. Shutoff and pressure regulating valve
RU1466084C (en) 1987-04-30 1995-06-27 Научно-исследовательский институт автоматизированных средств производства и контроля Method of making sharply bent branch pipes by bending
RU1417281C (en) 1986-03-07 1995-07-09 Научно-исследовательский институт автоматизированных средств производства и контроля Mandrel for bending tubes
US5439027A (en) 1994-01-21 1995-08-08 Halliburton Company High pressure regulating valve
US5441072A (en) 1994-02-28 1995-08-15 Rhone-Poulenc Inc. Fuel additive metering system
US5443088A (en) 1993-05-05 1995-08-22 Israel Aircraft Industries Ltd. Squib valve
US5477752A (en) 1994-03-07 1995-12-26 Dyna-Torque Company, Inc. Valve actuator declutch mechanism
US5507533A (en) 1994-12-15 1996-04-16 Mumma; Donald Hose connector
US5522420A (en) 1994-08-18 1996-06-04 Martin; Kelly W. Fuel flow cut-off safety switch box
US5526883A (en) 1994-10-13 1996-06-18 Safoco, Inc. Safety valve closure system
US5538296A (en) 1995-05-16 1996-07-23 Horton; Duane Swivel joint
US5544675A (en) 1995-10-06 1996-08-13 Midland Manufacturing Corp. Frangible valve handle
CN1137309A (en) 1993-12-09 1996-12-04 赫尔威技术公司 Pressure relief valve
US5584315A (en) 1995-12-18 1996-12-17 Ames Company, Inc. Check valve assembly and method for mounting and installing check valves within a housing
US5689862A (en) 1996-05-02 1997-11-25 Spm, Inc. Safety clamp
US5755427A (en) 1996-02-23 1998-05-26 Naf Ab Self adjusting ball valve assembly
US5787926A (en) 1995-02-13 1998-08-04 Konan Electric Company Limited Overload preventive device
US5791693A (en) 1996-05-22 1998-08-11 Fmc Corporation Pup joint with integral wing nut retention shoulder
DE19707228A1 (en) 1997-02-24 1998-08-27 Rudi Maas Mandrel for manual, semi- or fully-automatic pipe bender
CN1225298A (en) 1998-02-05 1999-08-11 曾绍谦 Method and equipment for reducing tube end by roll forging
US5947152A (en) 1995-08-11 1999-09-07 Grinnell Corporation Check valve and backflow preventer
US5957592A (en) 1996-12-20 1999-09-28 Shiman., Inc. Expandable bearing retainer
US5983826A (en) 1995-12-22 1999-11-16 The Toro Company Fluid control valve having mechanical pressure indicator
US6003837A (en) 1996-02-20 1999-12-21 Bray International, Inc. Valve actuator
US6029693A (en) 1995-09-20 2000-02-29 Kitz Corporation Valve driving apparatus
US6079439A (en) 1998-05-26 2000-06-27 Hartley; Thomas W. Insulated valve housing
US6082707A (en) 1998-10-23 2000-07-04 Gulf Technologies International, L.C. Valve seat and method
US6085572A (en) 1998-10-28 2000-07-11 Tube Bending Cocepts, Inc. Tube bending mandrel
US6089531A (en) 1994-03-04 2000-07-18 Safoco, Inc. Valve actuator apparatus
JP2000330646A (en) 1999-05-18 2000-11-30 Komatsu Ltd Pressure reducing valve
US6155091A (en) 1999-02-26 2000-12-05 Arvin Industries, Inc. Mandrel assembly for tube-bending apparatus
US6164707A (en) 1994-06-15 2000-12-26 Fmc Corporation Step bearing race swivel joint assembly
US6209561B1 (en) 2000-02-28 2001-04-03 Spm Flow Control, Inc. Emergency pressure relief valve
CN2426550Y (en) 2000-04-13 2001-04-11 刘庆 Auto-control valve for deep well pump
GB2355510A (en) 1999-10-18 2001-04-25 Richard Williams Pressure valve
US6240951B1 (en) 1999-12-31 2001-06-05 The B. F. Goodrich Company Inflation system and valve for use therein
US6290237B1 (en) 1998-07-21 2001-09-18 Idt Industrie-Und Dichtungstechnik Gmbh Flat ring packing
US6361051B1 (en) * 1999-11-08 2002-03-26 Eaton Coporation Face seal for barrel type water valve
JP2002098068A (en) 2000-09-21 2002-04-05 Toyoda Mach Works Ltd Pumping device
US6382247B1 (en) 2000-03-31 2002-05-07 Task Force Tips, Inc. Dry sectional gate relief valve
EP1219942A1 (en) 2000-12-22 2002-07-03 Voss Fluid GmbH + Co. KG Pressure indicator
US20020186910A1 (en) 2001-06-06 2002-12-12 Pierre Maret Asymmetric double row angular contact ball bearing, and cantilever mounting of gears on such a bearing
US20020185867A1 (en) 2001-06-08 2002-12-12 Stachowiak Robert S. Water heater connection system
US20030047944A1 (en) 2001-09-13 2003-03-13 Tep Ungchusri Coiled tubing swivel with stepped bearing races
US6554024B2 (en) 2001-01-23 2003-04-29 Cooper Cameron Corporation Stem seal pressure telltale
US6554249B2 (en) 2001-05-30 2003-04-29 Fmc Technologies, Inc. Plug valve having seal segments with booster springs
US20030178067A1 (en) 2002-03-25 2003-09-25 Permco, Inc. Remotely actuated multiple pressure direct acting relief valve
US6742538B1 (en) 2002-04-19 2004-06-01 Western Valve Method and apparatus for orbital and seal welded relief device on a compressed gas cylinder
JP2004190769A (en) 2002-12-10 2004-07-08 Toto Ltd Cylinder valve
US20040163716A1 (en) 2003-02-20 2004-08-26 Madden Jeremy S. Safety valve with pressure indicator
RU2242313C2 (en) 2002-08-19 2004-12-20 Открытое акционерное общество "АВТОВАЗ" Tube bending apparatus
EP1488867A1 (en) 2003-06-19 2004-12-22 Kabushiki Kaisha Opton Mandrel for bending
US6843265B2 (en) 2002-04-16 2005-01-18 Taylor Innovations, L.L.C. Pressure relief system with supply activated valve
US6880568B1 (en) 2002-08-07 2005-04-19 Taylor Innovations, L.L.C. Pressure relief system with multi-port valve
US6880567B2 (en) 2001-11-01 2005-04-19 Shell Oil Company Over-pressure protection system
CA2485817A1 (en) 2003-10-22 2005-04-22 S.P.M. Flow Control, Inc. Emergency pressure relief valve with enhanced reset
US20050121073A1 (en) 2003-12-05 2005-06-09 Hose Shop, Ltd. Burst disk assembly
US20050199286A1 (en) 2002-06-13 2005-09-15 Appleford David E. Pressure protection system
US6945569B1 (en) 2004-04-28 2005-09-20 S.P.M. Flow Control, Inc. Enhanced durability hammer union
US6948526B2 (en) 2001-12-28 2005-09-27 Helix Medical, Inc. Valve mounting assembly for voice prosthesis-cartridge and ring
CA2490664A1 (en) 2004-04-29 2005-10-29 S.P.M. Flow Control, Inc. Flowline clamp connector
DE102004033453A1 (en) 2004-07-06 2006-01-26 J. Lorch Gesellschaft & Co. Gmbh Overpressure valve for fluid media has sensor activated during switching action of shut-off valve and connected to data processing device and connected in parallel with shut-off valve
US7004445B2 (en) 2003-10-27 2006-02-28 Safoco, Inc. Mechanical override for a valve actuator
US20060185731A1 (en) 2005-01-21 2006-08-24 Zurn Industries, Inc. Backflow preventor
US20060283513A1 (en) 2004-05-27 2006-12-21 Joe Kurian Valve assembly having a compensating gate
US20070051411A1 (en) 2004-11-16 2007-03-08 Scaramucci John P Check valve
CN2901281Y (en) 2006-04-10 2007-05-16 浙江大学 Multifunction high pressure device safety property detector
US7228869B2 (en) 2002-10-08 2007-06-12 Bosch Rexroth Ag Pressure limiting valve
US7264059B2 (en) 2002-12-23 2007-09-04 Bakke Oil Tools, As Method and device for pressure controlled sequential operation
US20070262029A1 (en) 2006-01-09 2007-11-15 Takashi Yoshida Actuated pressure control valve assembly and method
US20070272308A1 (en) 2006-05-24 2007-11-29 Wayne Spears Check Valve With Oblong Hinge Openings
US7302961B2 (en) 2004-09-01 2007-12-04 Flow-Safe, Inc. Surge relief valve
US20080054204A1 (en) 2006-09-02 2008-03-06 Quanbao Zhou Pressure relief valve
CN201043685Y (en) 2007-03-16 2008-04-02 谢绍明 Real-time monitoring system for safe operation of pipe
CA2612397A1 (en) 2006-12-14 2008-06-14 S.P.M. Flow Control, Inc. Plug valve having a seal boss
CN101205798A (en) 2006-12-22 2008-06-25 张庆兰 Mining drill rod anti-skid clamp holder
US7398796B2 (en) 2004-06-14 2008-07-15 Sauer-Danfoss Aps Valve arrangement
US7401819B2 (en) 2004-05-14 2008-07-22 Victaulic Company Mechanical pipe coupling having spacers
US20080196773A1 (en) 2007-02-16 2008-08-21 Honeywell International, Inc. Ventline control valve assembly
CN101258350A (en) 2005-08-11 2008-09-03 环境技术泵设备公司 Check valve for a self-priming pump
JP2008215626A (en) 2008-06-13 2008-09-18 Toto Ltd Cylinder valve
CN101303033A (en) 2008-07-03 2008-11-12 中国第一冶金建设有限责任公司 Solution charging relief valve for hydraulic system in operation control oil way
US7458212B2 (en) 2004-03-03 2008-12-02 Nabtesco Corporation Back-pressure valve and actuation system
US20080308159A1 (en) 2007-06-15 2008-12-18 Stunkard Gerald A Top entry swing check valve
CA2636751A1 (en) 2007-07-03 2009-01-03 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
US20090008934A1 (en) 2007-07-03 2009-01-08 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
CN101367099A (en) 2007-08-14 2009-02-18 西北工业大学 Flexible bend pipe core mould
CN201206648Y (en) 2008-05-20 2009-03-11 核电秦山联营有限公司 Swing check valve of high Cv valve for nuclear 1
US7516941B2 (en) 2005-10-11 2009-04-14 Elkhart Brass Manufacturing Company, Inc. Valve with actuation sub-assembly
US7549681B1 (en) 2004-04-29 2009-06-23 S.P.M. Flow Control, Inc. Flowline clamp connector
CN201262043Y (en) 2008-09-19 2009-06-24 胡业喜 Special clamp assembly for flushing well
RU2367770C1 (en) 2008-05-20 2009-09-20 Закрытое Акционерное Общество Финансовая Компания "Центр-Космос-Нефть-Газ" Equipment system for gas field well controlling
RU2367771C1 (en) 2008-05-20 2009-09-20 Иван Георгиевич Лачугин Equipment system for gas field well controlling
CN101539218A (en) 2008-09-19 2009-09-23 上海汇益液压控制系统工程有限公司 Control module of high-pressure bypass pressure and temperature reducing valve actuating mechanism
CN201496006U (en) 2009-07-30 2010-06-02 无锡金帆钻凿设备有限公司 Hand-operated clamping device
CN101722221A (en) 2009-11-06 2010-06-09 王吉光 Processing process of screw pipe bending machine
US20100154894A1 (en) 2008-12-18 2010-06-24 Weir Spm, Inc. Hydraulic Unloading Valve
US20100258200A1 (en) 2009-04-13 2010-10-14 Fike Corporation Pressure relief device having support member with recessed areas
WO2010123889A2 (en) 2009-04-20 2010-10-28 Weir Spm, Inc. Flowline flapper valve
US7823265B2 (en) 2005-02-15 2010-11-02 S.P.M. Flow Control, Inc. Flowline torque arm assembly
CN201650157U (en) 2010-04-15 2010-11-24 杨鑫 Oil pumping polish rod clip
WO2010141651A2 (en) 2009-06-03 2010-12-09 Weir Spm, Inc. Plug valve indicator
WO2010151680A2 (en) 2009-06-24 2010-12-29 Weir Spm, Inc. Stand for pressure relief valve
US7890276B2 (en) 2008-10-24 2011-02-15 General Electric Company Pressure relief valve monitoring
CN201747313U (en) 2010-09-02 2011-02-16 中国石油化工股份有限公司 High pressure oil and gas well safety control device
US20110036415A1 (en) 2009-08-11 2011-02-17 David Lymberopoulos Internal relief valve for a valve actuator
WO2011095453A1 (en) 2010-02-02 2011-08-11 Subsea 7 Ltd. Clamping device for pipe, cable or other elongate element and fitting apparatus and method therefor
US8000909B2 (en) 2009-05-27 2011-08-16 Dresser, Inc. System and method for monitoring and controlling pressure relief valve performance
US20110240126A1 (en) 2010-03-31 2011-10-06 David Lymberopoulos Safety valve and method of use
US8051875B2 (en) 2006-05-20 2011-11-08 Vetco Gray Controls Limited Pipeline protection system
CN202047762U (en) 2011-05-02 2011-11-23 王建军 Clamp common joint moving tool
US20110316274A1 (en) 2009-03-17 2011-12-29 Aker Subsea As Riser clamp
CN102323158A (en) 2011-08-10 2012-01-18 巩宁峰 High pressure safety valve detection system
US20120025114A1 (en) 2010-03-31 2012-02-02 David Lymberopoulos Safety valve and method of use
US20120031494A1 (en) 2010-08-04 2012-02-09 David Lymberopoulos Safety valve control system and method of use
US20120073670A1 (en) 2010-09-17 2012-03-29 Safoco, Inc. Valve actuator control system and method of use
US20120091743A1 (en) 2010-10-14 2012-04-19 The Crosby Group LLC Tubing grab assembly
CN202208237U (en) 2011-09-14 2012-05-02 宁波天益齿轴齿轮有限公司 Retractor
CN202255848U (en) 2011-08-10 2012-05-30 巩宁峰 System for detecting high-pressure safety valve
US20120219354A1 (en) 2011-02-24 2012-08-30 Bauer Ryan E Cup-lock coupler clamp for detachably attaching at any elevation on a vertical tube of the cup-lock scaffold system
US20120227983A1 (en) 2010-08-04 2012-09-13 David Lymberopoulos Safety valve control system and method of use
US20130020519A1 (en) 2011-07-18 2013-01-24 David Lymberopoulos Dual piston actuator and method of use
US20130037125A1 (en) 2011-08-10 2013-02-14 S.P.M. Flow Control, Inc. Pressure relief valve assembly

Family Cites Families (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB255970A (en) 1925-05-06 1926-08-05 Emil Perman Improvements in and relating to water piping
GB619950A (en) 1945-10-01 1949-03-17 Mcgraw Electric Co Corrosion preventing means for ferrous metal water tanks
US2589144A (en) 1946-08-01 1952-03-11 Standard Oil Dev Co Pressure release equipment
US2612340A (en) 1948-05-12 1952-09-30 Milton P Laurent Rotary plug valve
US2576431A (en) 1948-11-30 1951-11-27 White Products Corp Pressure relief safety device
US2663458A (en) 1950-05-11 1953-12-22 Jr William F Macglashan Rupture diaphragm unit
US2925827A (en) 1955-10-14 1960-02-23 Crane Co Swing check valve
US3108939A (en) 1958-02-14 1963-10-29 Rolland C Sabins Platinum plug-valve metal anode for cathodic protection
US2969492A (en) 1959-01-30 1961-01-24 Mission Mfg Co Full passage clapper valve
US3238687A (en) 1962-10-01 1966-03-08 Custom Plastics Inc Panel
US3228334A (en) 1964-02-12 1966-01-11 George K Oss Bondless "high performance" rocket nozzle closure
US3404698A (en) 1965-05-26 1968-10-08 Navy Usa Fluid charging valve
DE2216615A1 (en) 1972-04-06 1973-10-18 Siemens Ag safety device
US3901259A (en) 1972-06-12 1975-08-26 Marston Excelsior Ltd Pressure relief apparatus
NL7304591A (en) 1973-04-03 1974-10-07
SU567001A1 (en) 1975-07-03 1977-07-30 Всесоюзный научно-исследовательский институт строительного и дорожного машиностроения Safety valve
US4146047A (en) 1975-09-12 1979-03-27 Black, Sivals & Bryson, Inc. Integral fluid pressure rupturable apparatus
JPS6050526B2 (en) 1977-03-04 1985-11-08 Matsuda Kk
JPS53125261A (en) 1977-04-08 1978-11-01 Rinpei Murata Bent pipe manufacturing process
US4286621A (en) 1979-12-17 1981-09-01 Geosource Inc. Dual acting check valve dampener
JPS6013433B2 (en) 1980-10-24 1985-04-06 Tlv Co Ltd
JPS5779400A (en) 1980-10-31 1982-05-18 Ebara Corp Thrust preventive vibro-insulator in piping of pump
IE56062B1 (en) 1982-10-28 1991-04-10 Johnson Matthey Plc Pressure relief device
JPS6193344A (en) 1984-10-15 1986-05-12 Matsushita Electric Ind Co Ltd Hot water supply device
GB2174442B (en) 1985-05-04 1988-07-13 British Petroleum Co Plc Subsea oil production system
GB8623900D0 (en) 1986-10-04 1986-11-05 British Petroleum Co Plc Subsea oil production system
JPH0533883B2 (en) 1987-09-14 1993-05-20 Nippon Concrete Ind Co Ltd
SU1721368A1 (en) 1988-02-29 1992-03-23 Производственное объединение "Уралмаш" Shut-off discharge device for pipe line
US4896367A (en) 1988-10-24 1990-01-23 H & R Valve, Ltd. Anti-corrosive stuffing box assembly
US5046525A (en) 1990-06-15 1991-09-10 Ames Company, Inc. Differential loading fluid check valve
US5165478A (en) 1991-09-16 1992-11-24 Conoco Inc. Downhole activated process and apparatus for providing cathodic protection for a pipe in a wellbore
ITGE920022A1 (en) 1992-03-06 1993-09-06 Tecno Plastic Srl "Polyfunctional check valve"
USD360728S (en) 1993-08-27 1995-07-25 Shinko Electric Co., Ltd. Rail for a linear motor driven conveyance device for conveying small things
DE69425668D1 (en) 1993-10-29 2000-09-28 Lancer Corp Safety valve seat for displacement pump
JPH0875022A (en) 1994-07-01 1996-03-19 Sekisui Chem Co Ltd Insulation valve
RU2088831C1 (en) 1994-08-04 1997-08-27 Акционерное общество закрытого типа Научно-производственное предприятие "Новатор-Н" Plug valve
JPH08128536A (en) 1994-11-02 1996-05-21 Kubota Corp Butterfly valve
DE29504952U1 (en) 1995-03-23 1996-07-25 Behr Thomson Dehnstoffregler Valve plate for a thermostatic valve
JP3041346B2 (en) 1995-04-20 2000-05-15 栄信産業株式会社 PVC pipe joint holder for drilling
JPH08300052A (en) 1995-04-28 1996-11-19 Showa Alum Corp Bending method of hollow material, hollow material and both end cap device of hollow material
US5676348A (en) 1996-06-12 1997-10-14 Fmc Corporation Asymmetric seal segment configuration
JPH10175026A (en) 1996-12-17 1998-06-30 Nippon Steel Corp Hydroforming method of tube
AU1378497A (en) 1996-12-30 1997-04-30 Engelbert Van Bentum Metal-to-metal rotatory valve systems without sealing rings
US5832947A (en) 1997-01-17 1998-11-10 Niemczyk; Andrew Gas shut-off and pressure relief valve for a high pressure gas vessel
SE511110C2 (en) 1997-12-15 1999-08-09 Avonni Ab Corrosion protection by water treatment device in a closed management system
US5971007A (en) 1998-03-19 1999-10-26 Snap-Tite Technologies, Inc. Piston valve
US6230733B1 (en) 2000-01-20 2001-05-15 Oklahoma Safety Equipment Co. Self-contained rupture disk cartridge
JP2001355774A (en) 2000-06-13 2001-12-26 Tokyo Metropolis Anticorrosion structure of dissimilar metal members
US6770177B2 (en) 2001-11-07 2004-08-03 Ingersoll-Rand Company Cathodic protection system for air compressor tanks
WO2004025160A2 (en) 2002-09-11 2004-03-25 Hiltap Fittings, Ltd. Fluid system component with sacrificial element
US6752377B1 (en) 2003-01-24 2004-06-22 Taylor Innovations L.L.C. Pressure relief valve with selectable orifice size
CN1548701A (en) 2003-05-18 2004-11-24 兰州矿场机械有限公司 Fracturing fluid preparing truck used for petroleum mining field and method for preparing fracturing fluid
US7516942B2 (en) 2003-11-19 2009-04-14 Parker-Hannifin Corporation Plug-style air-conditioning service valve
US7285190B2 (en) 2004-03-24 2007-10-23 Martin Jr Edgar Virgil Corrosion guard
JP4865197B2 (en) 2004-06-30 2012-02-01 ルネサスエレクトロニクス株式会社 Semiconductor device and manufacturing method thereof
US20060266422A1 (en) 2005-05-26 2006-11-30 Feenstra Shawn J Check valve with an improved clapper and valve seat
CA2514658A1 (en) 2005-08-03 2007-02-03 Frac Source Inc. Well servicing rig and manifold assembly
KR100540390B1 (en) 2005-09-23 2005-12-26 주식회사 삼진정밀 Sluice valve for anti-corrosion having three way valve with air drain function
KR100540392B1 (en) 2005-09-23 2005-12-26 주식회사 삼진정밀 Control valve for anti-corrosion
KR100540389B1 (en) 2005-09-23 2005-12-26 주식회사 삼진정밀 Isolation valve for anti-corrosion
NO325528B1 (en) 2005-12-19 2008-06-09 Tdw Offshore Services As "Preload tetningselementarrangement"
USD549850S1 (en) 2006-03-21 2007-08-28 Richard Perlman Door threshold
KR100621158B1 (en) 2006-06-15 2006-08-30 주식회사 삼진정밀 Sluice valve for anti-corrosion of junction hold check valve
USD570501S1 (en) 2006-06-19 2008-06-03 Action Industries Threshold
EP2049194A1 (en) 2006-08-11 2009-04-22 Nypro Inc. Medical valve with expandable member
KR100716760B1 (en) 2006-10-31 2007-05-03 주식회사 삼진정밀 Inside anti-corrosion valve
CN200999609Y (en) 2007-01-06 2008-01-02 中国石化集团胜利石油管理局井下作业三公司 Environment-friendly type acidizing fracturing vehicle
US7950409B2 (en) 2007-01-30 2011-05-31 Fike Corporation Rupture disc assembly that withstands much higher back pressures than actuation pressure
CA2684598A1 (en) 2007-04-19 2009-02-19 Wise Well Intervention Services, Inc. Well servicing modular combination unit
US20080264649A1 (en) 2007-04-29 2008-10-30 Crawford James D Modular well servicing combination unit
JP4996990B2 (en) 2007-06-14 2012-08-08 ダイセン株式会社 Relief valve
US8196229B1 (en) 2007-07-25 2012-06-12 Hickok Richard F Adjustable floor drain
KR100832065B1 (en) 2007-07-31 2008-05-27 주식회사 삼진정밀 Anti-corrosion device of small sluice valve
NO328942B1 (en) 2008-05-15 2010-06-21 Aker Subsea As The manifold with adjustable brackets
US8042565B2 (en) 2008-05-23 2011-10-25 Wcm Industries, Inc. Double check back flow prevention device
US8656990B2 (en) 2009-08-04 2014-02-25 T3 Property Holdings, Inc. Collection block with multi-directional flow inlets in oilfield applications
CN201545914U (en) 2009-10-28 2010-08-11 中国科学院金属研究所 Sacrificial anode protective device for controlling external wall corrosion of large-diameter pipeline
GB2476954A (en) 2010-01-14 2011-07-20 Tiss Ltd Anti siphon device
US8490949B2 (en) 2010-03-31 2013-07-23 Worldwide Oilfield Machine, Inc. Valve stem assembly for rotary valve and method
US8376046B2 (en) 2010-04-26 2013-02-19 II Wayne F. Broussard Fractionation system and methods of using same
CN201739525U (en) 2010-07-26 2011-02-09 杭州浙临阀门有限公司 Elastic dual-sealing steam pressure-reducing valve
USD660984S1 (en) 2010-10-12 2012-05-29 Gracious Living Innovations, Inc. Vane for architectural opening
WO2012051309A2 (en) 2010-10-12 2012-04-19 Qip Holdings, Llc Method and apparatus for hydraulically fracturing wells
USD660461S1 (en) 2010-10-12 2012-05-22 Gracious Living Innovations, Inc. Vane for architectural opening
GB2493900A (en) 2010-12-15 2013-02-27 Kevin Alan Lesley Musk A multiple water pump system
US8469108B2 (en) 2011-01-13 2013-06-25 T-3 Property Holdings, Inc. Adjustable support system for manifold to minimize vibration
US8813836B2 (en) 2011-01-13 2014-08-26 T-3 Property Holdings, Inc. Uni-bore dump line for fracturing manifold
US8474521B2 (en) 2011-01-13 2013-07-02 T-3 Property Holdings, Inc. Modular skid system for manifolds
EP2726705B1 (en) 2011-04-07 2018-08-29 Evolution Well Services, LLC Mobile, modular, electrically powered system for use in fracturing underground formations
CN202144943U (en) 2011-07-25 2012-02-15 烟台杰瑞石油装备技术有限公司 Liquid nitrogen pump skid
CN202255937U (en) 2011-08-31 2012-05-30 南京梅山冶金发展有限公司 Sulfuric acid different place sampling device
USD675750S1 (en) 2011-09-20 2013-02-05 Kingdm Llc Storm shutter track guard
USD666326S1 (en) 2011-12-06 2012-08-28 Azek Building Products, Inc. Crown moulding
US20130248182A1 (en) 2012-03-21 2013-09-26 Schlumberger Technology Corporation Modular manifold of a wellsite fluid system and method of using same
KR101191630B1 (en) 2012-04-24 2012-10-17 (주) 삼진정밀 Multi-function of water valve
CN202718658U (en) 2012-07-17 2013-02-06 宝鸡石油机械有限责任公司 Modularized double-machine double-pump well cementation cement sled
USD703294S1 (en) * 2012-08-16 2014-04-22 S.P.M. Flow Control, Inc. Seal side segment
CA2882169C (en) 2012-08-16 2020-04-21 S.P.M. Flow Control, Inc. Plug valve having preloaded seal segments
US9273543B2 (en) 2012-08-17 2016-03-01 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9322243B2 (en) 2012-08-17 2016-04-26 S.P.M. Flow Control, Inc. Automated relief valve control system and method
USD707797S1 (en) 2013-03-15 2014-06-24 S.P.M. Flow Control, Inc. Seal segment
USD707332S1 (en) * 2013-03-15 2014-06-17 S.P.M. Flow Control, Inc. Seal assembly

Patent Citations (310)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US375464A (en) 1887-12-27 Method of and apparatus for laying submarine pipes
US580226A (en) 1897-04-06 Subaqueous pipe-tunnel
US345420A (en) 1886-07-13 Assig-noe of one
US741477A (en) 1902-05-10 1903-10-13 John R Flinn Curb box and cock support.
US1201022A (en) 1916-02-01 1916-10-10 Philip Conniff Pipe-coupling.
US1473634A (en) 1918-04-05 1923-11-13 Vapor Car Heating Co Inc Valve-operating mechanism
US1379092A (en) 1920-06-23 1921-05-24 Adam Cwik Safety-valve
US1452603A (en) 1921-03-19 1923-04-24 Howard P Himes Bearing
US1664493A (en) 1922-01-27 1928-04-03 Gas Res Co Valve
US1483001A (en) 1922-11-06 1924-02-05 Kurre August Curb cock
US1488211A (en) 1923-01-24 1924-03-25 Andrew L Loeffler Oil-well-controlling valve attachment
US1543637A (en) 1923-04-05 1925-06-23 John M Woll Device for controlling the flow of wells
US1607463A (en) 1926-03-26 1926-11-16 Kent Harry Device for applying control heads for wells
US1675808A (en) 1927-02-05 1928-07-03 Charles J Kliss Pipe joint
US1764936A (en) 1927-06-25 1930-06-17 Limitorque Corp Control means for power-operated mechanisms
US1798498A (en) 1929-10-30 1931-03-31 Record Foundry & Machine Co Lubricated valve
US1889256A (en) 1931-08-07 1932-11-29 Robert U Lipscomb Check valve
US1990090A (en) 1933-04-19 1935-02-05 Alfred R Packard Valve operating mechanism
US2197320A (en) 1937-12-06 1940-04-16 Frick Co Electric control valve
US2404142A (en) 1940-09-14 1946-07-16 Logansport Machine Inc Tube coupling
US2310813A (en) 1940-12-06 1943-02-09 Gilbert J Sellmeyer Work guide for saw tables
US2391266A (en) 1941-03-31 1945-12-18 Parker Appliance Co Tube and protective sleeve assembly
US2310583A (en) 1941-04-03 1943-02-09 Reed Roller Bit Co Valve
GB578008A (en) 1941-11-07 1946-06-12 Asiatic Petroleum Co Ltd Improvements in rupturing diaphragms used as valves
US2361881A (en) 1942-10-10 1944-10-31 Gen Electric Relief valve
US2339287A (en) 1942-11-04 1944-01-18 Jr Frederick E Neef Portable fuel dispenser
US2354161A (en) 1943-02-08 1944-07-18 Waterman William Automatic cutoff device
US2587212A (en) 1946-04-20 1952-02-26 Placette Theodore Relief valve
US2506162A (en) 1946-08-14 1950-05-02 Ingersoll Rand Co Clearance valve assembly
US2694503A (en) 1948-11-19 1954-11-16 Aerojet General Co Diaphragm safety device
US2606068A (en) 1949-11-14 1952-08-05 Laurie J Bonacor Fertilizer distributor
US2717001A (en) 1950-07-15 1955-09-06 Perrault Ainslie Valve seat
US2746773A (en) 1951-10-06 1956-05-22 Chiksan Co Safety fitting for fluid handling structure
GB731895A (en) 1952-08-27 1955-06-15 A P G Valve Company Proprietar Improvements relating to plug cocks
US2766999A (en) 1954-02-12 1956-10-16 Gray Tool Co Conduit connection with conically formed interengaging seats on seal and connection members
US2795459A (en) 1955-10-03 1957-06-11 Wade & Co R M Irrigation sprinkler mounting
US2923317A (en) 1955-11-17 1960-02-02 Crane Co Swing check valve
US3024047A (en) 1958-01-20 1962-03-06 Parker Hannifin Corp Flared tube coupling having a thin film sealing means
US3072379A (en) 1958-08-04 1963-01-08 Fmc Corp Rotary valve having segmental seat inserts and a resilient retaining sleeve
US3061267A (en) * 1959-02-19 1962-10-30 Fmc Corp Plug valve
US3064940A (en) 1959-09-03 1962-11-20 Acf Ind Inc Eccentric plug valve
US3113792A (en) 1960-02-16 1963-12-10 Fmc Corp Pipe union with separable flange for nut
US3060961A (en) 1960-09-19 1962-10-30 Edwin E Conley Pivoted valve structure
US3160426A (en) 1961-03-13 1964-12-08 Aerojet General Co Pipe coupling having secondary resilient seal means
US3150681A (en) 1961-05-29 1964-09-29 Crane Co Ball valve
DE1166571B (en) 1961-11-29 1964-03-26 Fmc Corp Valve with O-ring seal and a belt supported by fixedly arranged zylindersegmentfoermige Einsatzstuecke Kueken
US3216746A (en) 1962-03-29 1965-11-09 Gray Tool Co Sealing ring coupling
US3204484A (en) 1962-11-16 1965-09-07 Calco Mfg Company Spider drive rotary valve actuating mechanism
US3357679A (en) 1963-10-31 1967-12-12 Acf Ind Inc Multi-material elastomer seal
US3343802A (en) 1964-01-27 1967-09-26 Schuilwerve Steven Pressure sealed rotary cylindrical shut-off valve
US3241567A (en) 1964-06-26 1966-03-22 Int Harvester Co Pilot operated relief valve
US3403931A (en) 1964-08-11 1968-10-01 Gray Tool Co Clamp
US3294425A (en) 1964-08-27 1966-12-27 Imp Eastman Corp Flared fitting
US3346002A (en) 1965-02-12 1967-10-10 Halliburton Co Rotary valve with expandable liner
US3439897A (en) 1966-06-28 1969-04-22 Hills Mccanna Co Ball valve assembly with both high and low pressure side seals
US3341232A (en) 1966-09-09 1967-09-12 United States Pipe Foundry Pipe joint
US3425661A (en) 1967-01-24 1969-02-04 Mayo Valve Corp Plug valve
US3561727A (en) 1968-01-25 1971-02-09 Domer Scaramucci High stress valve seal and valves
US3472479A (en) 1968-02-07 1969-10-14 Clemar Mfg Corp Power actuated valve with manually adjustable means for volume regulation and for manually operating valve when motor power is inoperative
US3467224A (en) 1968-03-05 1969-09-16 Mary Lou Curtis Cable safety clamping device for oil wells and the like
US3455534A (en) 1968-05-06 1969-07-15 Balon Corp Valve and two-piece seat assembly
US3554581A (en) 1968-05-23 1971-01-12 Halliburton Co Seal assembly in a conduit connection
US3556474A (en) 1968-08-19 1971-01-19 Domer Scaramucci Dual sealed ball valves
US3571896A (en) 1968-12-03 1971-03-23 Tyler Pipe Ind Inc Pipe joint make-or-break tool
US3594835A (en) 1969-09-17 1971-07-27 Pipeline Products And Services Float device for pipelines
US3630483A (en) 1970-03-11 1971-12-28 Otis Eng Co Valves
US3680188A (en) 1970-06-11 1972-08-01 Halliburton Co Method of assembling a seal unit
US3712585A (en) 1970-08-27 1973-01-23 Gen Ind Inc Seals for ball valves
US3687415A (en) 1970-12-28 1972-08-29 Hill Mccanna Co Manually operable power actuated valve
US3726314A (en) 1971-08-18 1973-04-10 A Moen Valve seal construction
US3881480A (en) 1972-03-10 1975-05-06 Lafourcade Jean Michel Breathing aid apparatus
US3972364A (en) 1972-05-24 1976-08-03 Grove Valve And Regulator Company Pressure surge relief system
US3789872A (en) 1972-05-31 1974-02-05 R Elliott Hydraulic control means for check valves
US3840048A (en) 1972-07-03 1974-10-08 Stanadyne Inc Seal construction
US3916950A (en) 1972-11-03 1975-11-04 Stanadyne Inc Seal construction
US3813733A (en) 1973-02-16 1974-06-04 I Flohr Safety cable and band
DE2358756A1 (en) 1973-08-30 1975-03-20 Ind Meccanica Brevetti Pedrazz Tube bending mandrel
US3845876A (en) 1973-10-01 1974-11-05 Acf Ind Inc Pressure tank safety vent system
US3894718A (en) 1973-10-19 1975-07-15 Whitey Research Tool Co Ball valve
US4027696A (en) 1973-11-14 1977-06-07 Guyton Glen B Check valve
US3934608A (en) 1973-11-14 1976-01-27 Guyton Glen B Check valve
US3937240A (en) 1974-03-22 1976-02-10 Nanny Walter C Check valve
US4022427A (en) * 1974-08-05 1977-05-10 Dresser Industries, Inc. Sleeve valve mandrel and seal means for indexing valve assembly
US4093180A (en) 1974-10-08 1978-06-06 James M. Carroll Company Geared hand wheel for butterfly valves
US3933172A (en) 1975-02-24 1976-01-20 Grove Valve And Regulator Company Pipeline surge reliever with sanitary barrier
US3942551A (en) 1975-03-06 1976-03-09 Wheatley Company Hydraulic damping means for hinged check valve
US3974848A (en) 1975-05-16 1976-08-17 Thomas Wheatley Three pot two way check valve
GB1536728A (en) 1975-09-17 1978-12-20 Rockwell International Corp Plastics ball valve
US3967842A (en) 1975-09-22 1976-07-06 Halliburton Company High pressure tubular swivel joint
US4046164A (en) 1975-10-14 1977-09-06 Rockwell International Corporation Lift check valve with dashpot
US4059872A (en) 1975-11-24 1977-11-29 Domenico Delesandri Hose clamp assembly
US4085770A (en) 1975-12-05 1978-04-25 Woronowicz R Seat and trunnion assemblies for rotary valves
DE2558272A1 (en) 1975-12-23 1977-07-07 Elco Oel & Gasbrenner Variable setting throttle butterfly valve - has rectangular plate valve between axially offset curved channel sides
US4113228A (en) 1976-02-02 1978-09-12 Frye James A Rotary plug valve
SU585898A1 (en) 1976-03-09 1977-12-30 Специальное Конструкторско-Технологическое Бюро "Стройдормаш" Tube-bending mandrel
US4150847A (en) 1976-06-04 1979-04-24 Cenzo Herbert A De Flexible tube coupling with symmetrical anchor ring
US4086803A (en) 1976-06-25 1978-05-02 Crc-Crose International, Inc. Pipe bending mandrel
DE2642743A1 (en) 1976-09-23 1978-03-30 Benteler Werke Ag A method and apparatus for producing a multi-curved pipe
US4605036A (en) 1977-06-22 1986-08-12 Xomox Corporation Valve housing with removable self-contained valving unit
US4274434A (en) 1977-12-22 1981-06-23 Haefele Carl Heinz Automatic low-friction check valve
US4218080A (en) 1978-01-30 1980-08-19 Halliburton Company Repairable composite seal ring
US4221204A (en) 1978-03-31 1980-09-09 Pierburg Gmbh & Co., Kg Thermal timer valve
US4171095A (en) 1978-05-11 1979-10-16 Filan A Laverne Sprinkler and valve operator
US4254793A (en) 1979-01-15 1981-03-10 Domer Scaramucci Ball valve having valve chamber venting seal assemblies
US4332370A (en) 1979-08-10 1982-06-01 Serck Industries, Limited Fluid flow control valve, principally of the ball or plug type
GB2056626A (en) 1979-08-16 1981-03-18 Kraftwerk Union Ag Damped non return valve
US4261387A (en) 1979-10-01 1981-04-14 Grove Valve And Regulator Company Pipeline surge relief system
US4321945A (en) 1980-01-15 1982-03-30 Electricite De France (Service National) Damped fluid pressure relief valve
US4367571A (en) 1980-03-07 1983-01-11 Webco Industrial Rubber Limited Adjustable clamp for fastening around a tubular or like object
US4338707A (en) 1980-03-10 1982-07-13 Ta Mfg. Corp. Clamp
US4399830A (en) 1980-07-21 1983-08-23 Imi Marston Limited Safety pressure relief device assembly
US4327768A (en) 1980-11-10 1982-05-04 Acf Industries, Incorporated Bottom outlet valve open and closed indicator
US4378849A (en) 1981-02-27 1983-04-05 Wilks Joe A Blowout preventer with mechanically operated relief valve
US4485843A (en) 1981-05-05 1984-12-04 Wolff Robert C Variable pressure relief and control valve
GB2117822A (en) 1982-04-02 1983-10-19 Graeme Edwin Reynolds Clamp for hydraulic hoses
US4448148A (en) 1982-05-03 1984-05-15 Amsted Industries Incorporated Post indicating valve assembly indicator
US4445255A (en) 1982-05-19 1984-05-01 Koomey, Inc. Hose clamp for supporting a vertically extending control line
US4485530A (en) 1982-06-23 1984-12-04 Kelvin E. Lord & Co. Conduit case (case 2)
US4501291A (en) 1982-08-19 1985-02-26 Vickers, Incorporated Relief valve arrangement
US4524599A (en) 1982-09-27 1985-06-25 Bailey Gregory W Rotary compression bending machine
US4478388A (en) 1982-11-01 1984-10-23 Xomox Corporation Plug valve with removable lip insert means
US4497344A (en) 1982-12-06 1985-02-05 Dresser Industries, Inc. Frangible valve stem assembly for rotary valve
US4511120A (en) 1983-03-11 1985-04-16 Kerotest Manufacturing Corp. Plastic service valve
GB2140338A (en) 1983-04-20 1984-11-28 Stockton Eng Ltd Flexible tube bending mandrel
US4705306A (en) 1983-05-09 1987-11-10 Jurgen Guido Injection line connection
US4506696A (en) 1983-06-20 1985-03-26 Von Pechmann Heinz A Gas tight plug valve
US4531542A (en) 1983-08-22 1985-07-30 Baird Manufacturing Company Fluid dampened back pressure regulator
US4616803A (en) 1983-08-23 1986-10-14 Keystone International, Inc. Declutchable valve override
DE3341643A1 (en) 1983-11-17 1985-05-30 Hydro Blaster Ag Pilot-controlled pressure relief and control valve
US4716930A (en) 1984-04-09 1988-01-05 Sanders Associates, Inc. Pneumatic time delay valve
US4597505A (en) 1984-04-09 1986-07-01 Continental Disc Corporation Rupture disc with selectively positioned initial buckling
US4667570A (en) 1984-12-21 1987-05-26 The Boeing Company Integral hydraulic blocking and relief valve
GB2185287A (en) 1986-01-09 1987-07-15 Thermal Technology Limited Pressure relief systems
RU1417281C (en) 1986-03-07 1995-07-09 Научно-исследовательский институт автоматизированных средств производства и контроля Mandrel for bending tubes
US4842014A (en) 1986-07-15 1989-06-27 Wheatley Pump And Valve, Inc. Check valve hanger mechanism
SU1391769A1 (en) 1986-07-22 1988-04-30 Ленинградский Политехнический Институт Им.М.И.Калинина Tube bender
US4848398A (en) 1986-12-12 1989-07-18 Jaffrey Fire Protection Co., Inc. Ball gate pressure relief valve
AU1320088A (en) 1987-03-23 1988-09-22 Dresser Industries Inc. Stepped piston for balanced pilot operated safety relief valve
RU1466084C (en) 1987-04-30 1995-06-27 Научно-исследовательский институт автоматизированных средств производства и контроля Method of making sharply bent branch pipes by bending
US4864696A (en) 1988-02-24 1989-09-12 Tokheim Corporation Hose clamp for a fuel dispensing system
US4836240A (en) 1988-03-31 1989-06-06 Webster Electric Company, Inc. Pilot-assisted pressure relief valve
FR2635476A1 (en) 1988-08-18 1990-02-23 Soferal Sarl Machine for the manufacture of coupling elbows
US4993489A (en) 1988-10-28 1991-02-19 Mcleod Roderick D Wellhead isolation tool
US4969482A (en) 1988-12-01 1990-11-13 Flodyne Controls, Inc. Emergency fuel shut-off valve
GB2228885A (en) 1989-01-14 1990-09-12 Benteler Werke Ag Method and apparatus for producing a hollow body with a varying profile
US4915418A (en) 1989-05-19 1990-04-10 Urdan Industries (Usa), Inc. Hinged pipe coupling
US5199464A (en) * 1989-12-28 1993-04-06 Interprovincial Pipe Line, Inc. Pipeline repair sleeve assembly having heat sink groove
US5056548A (en) 1990-10-12 1991-10-15 Kf Industries, Inc. Check valve assembly with removable seat
AU649744B2 (en) 1990-12-04 1994-06-02 Cooper Cameron Corporation Improved clamp and clamp supporting apparatus
US5178185A (en) 1991-03-06 1993-01-12 Hydra-Shield Manufacturing Inc. Suction inlet valve for fire truck pumpers
US5161566A (en) 1991-09-18 1992-11-10 Scaramucci John P Top-entry check valve with screw-in seat
US5161570A (en) 1991-09-18 1992-11-10 Scaramucci John P Top-entry check valve with threaded fasteners
US5386847A (en) 1991-09-18 1995-02-07 Scaramucci; John P. Top-entry check valve with threaded fasteners
US5143112A (en) 1991-09-18 1992-09-01 Scaramucci John P Top-entry check valve with cartridge secured by threaded projections
US5307835A (en) 1991-09-18 1994-05-03 Scaramucci John P Top-entry check valve with threaded fasteners
CN2118877U (en) 1992-01-06 1992-10-14 成龙塑胶厂股份有限公司 Improved single-way intermediate valve
US5443088A (en) 1993-05-05 1995-08-22 Israel Aircraft Industries Ltd. Squib valve
US5341840A (en) 1993-11-12 1994-08-30 Tom Wheatley Valve Company Bonnetless swing check valve
CN1137309A (en) 1993-12-09 1996-12-04 赫尔威技术公司 Pressure relief valve
US5439027A (en) 1994-01-21 1995-08-08 Halliburton Company High pressure regulating valve
US5417402A (en) 1994-02-10 1995-05-23 Alliedsignal Inc. Shutoff and pressure regulating valve
US5685334A (en) 1994-02-28 1997-11-11 Rhone-Poulenc Inc. Fuel additive metering system
US5441072A (en) 1994-02-28 1995-08-15 Rhone-Poulenc Inc. Fuel additive metering system
US6854704B1 (en) 1994-03-04 2005-02-15 Safoco, Inc. Valve actuator apparatus
US6250605B1 (en) 1994-03-04 2001-06-26 Safoco, Inc. Valve actuator apparatus
US7028986B2 (en) 1994-03-04 2006-04-18 Safoco, Inc. Valve actuator apparatus
US6089531A (en) 1994-03-04 2000-07-18 Safoco, Inc. Valve actuator apparatus
US6450477B1 (en) 1994-03-04 2002-09-17 Terry G. Young Valve actuator apparatus
US20060091339A1 (en) 1994-03-04 2006-05-04 Safoco, Inc. Valve actuator apparatus
US5477752A (en) 1994-03-07 1995-12-26 Dyna-Torque Company, Inc. Valve actuator declutch mechanism
US6164707A (en) 1994-06-15 2000-12-26 Fmc Corporation Step bearing race swivel joint assembly
US6371527B1 (en) 1994-06-15 2002-04-16 Fmc Corporation Swivel joint with stepped bearing races
USRE39695E1 (en) 1994-06-15 2007-06-19 Fmc Technologies, Inc. Swivel joint with stepped bearing races
US5522420A (en) 1994-08-18 1996-06-04 Martin; Kelly W. Fuel flow cut-off safety switch box
US5526883A (en) 1994-10-13 1996-06-18 Safoco, Inc. Safety valve closure system
US5507533A (en) 1994-12-15 1996-04-16 Mumma; Donald Hose connector
US5787926A (en) 1995-02-13 1998-08-04 Konan Electric Company Limited Overload preventive device
US5538296A (en) 1995-05-16 1996-07-23 Horton; Duane Swivel joint
US5947152A (en) 1995-08-11 1999-09-07 Grinnell Corporation Check valve and backflow preventer
US6029693A (en) 1995-09-20 2000-02-29 Kitz Corporation Valve driving apparatus
US5544675A (en) 1995-10-06 1996-08-13 Midland Manufacturing Corp. Frangible valve handle
US5584315A (en) 1995-12-18 1996-12-17 Ames Company, Inc. Check valve assembly and method for mounting and installing check valves within a housing
US5983826A (en) 1995-12-22 1999-11-16 The Toro Company Fluid control valve having mechanical pressure indicator
US6003837A (en) 1996-02-20 1999-12-21 Bray International, Inc. Valve actuator
US5755427A (en) 1996-02-23 1998-05-26 Naf Ab Self adjusting ball valve assembly
GB2312728B (en) 1996-05-02 2000-05-03 Spm Inc Safety clamp
US5689862A (en) 1996-05-02 1997-11-25 Spm, Inc. Safety clamp
US5791693A (en) 1996-05-22 1998-08-11 Fmc Corporation Pup joint with integral wing nut retention shoulder
US5957592A (en) 1996-12-20 1999-09-28 Shiman., Inc. Expandable bearing retainer
DE19707228A1 (en) 1997-02-24 1998-08-27 Rudi Maas Mandrel for manual, semi- or fully-automatic pipe bender
CN1225298A (en) 1998-02-05 1999-08-11 曾绍谦 Method and equipment for reducing tube end by roll forging
US6079439A (en) 1998-05-26 2000-06-27 Hartley; Thomas W. Insulated valve housing
US6290237B1 (en) 1998-07-21 2001-09-18 Idt Industrie-Und Dichtungstechnik Gmbh Flat ring packing
US6082707A (en) 1998-10-23 2000-07-04 Gulf Technologies International, L.C. Valve seat and method
US6085572A (en) 1998-10-28 2000-07-11 Tube Bending Cocepts, Inc. Tube bending mandrel
US6155091A (en) 1999-02-26 2000-12-05 Arvin Industries, Inc. Mandrel assembly for tube-bending apparatus
JP2000330646A (en) 1999-05-18 2000-11-30 Komatsu Ltd Pressure reducing valve
GB2355510A (en) 1999-10-18 2001-04-25 Richard Williams Pressure valve
US6361051B1 (en) * 1999-11-08 2002-03-26 Eaton Coporation Face seal for barrel type water valve
US6240951B1 (en) 1999-12-31 2001-06-05 The B. F. Goodrich Company Inflation system and valve for use therein
US6209561B1 (en) 2000-02-28 2001-04-03 Spm Flow Control, Inc. Emergency pressure relief valve
US6382247B1 (en) 2000-03-31 2002-05-07 Task Force Tips, Inc. Dry sectional gate relief valve
CN2426550Y (en) 2000-04-13 2001-04-11 刘庆 Auto-control valve for deep well pump
JP2002098068A (en) 2000-09-21 2002-04-05 Toyoda Mach Works Ltd Pumping device
EP1219942A1 (en) 2000-12-22 2002-07-03 Voss Fluid GmbH + Co. KG Pressure indicator
US6554024B2 (en) 2001-01-23 2003-04-29 Cooper Cameron Corporation Stem seal pressure telltale
US6554249B2 (en) 2001-05-30 2003-04-29 Fmc Technologies, Inc. Plug valve having seal segments with booster springs
US20020186910A1 (en) 2001-06-06 2002-12-12 Pierre Maret Asymmetric double row angular contact ball bearing, and cantilever mounting of gears on such a bearing
US20020185867A1 (en) 2001-06-08 2002-12-12 Stachowiak Robert S. Water heater connection system
US20030047944A1 (en) 2001-09-13 2003-03-13 Tep Ungchusri Coiled tubing swivel with stepped bearing races
US6880567B2 (en) 2001-11-01 2005-04-19 Shell Oil Company Over-pressure protection system
US6948526B2 (en) 2001-12-28 2005-09-27 Helix Medical, Inc. Valve mounting assembly for voice prosthesis-cartridge and ring
US20030178067A1 (en) 2002-03-25 2003-09-25 Permco, Inc. Remotely actuated multiple pressure direct acting relief valve
US6843265B2 (en) 2002-04-16 2005-01-18 Taylor Innovations, L.L.C. Pressure relief system with supply activated valve
US6742538B1 (en) 2002-04-19 2004-06-01 Western Valve Method and apparatus for orbital and seal welded relief device on a compressed gas cylinder
US20050199286A1 (en) 2002-06-13 2005-09-15 Appleford David E. Pressure protection system
US6880568B1 (en) 2002-08-07 2005-04-19 Taylor Innovations, L.L.C. Pressure relief system with multi-port valve
RU2242313C2 (en) 2002-08-19 2004-12-20 Открытое акционерное общество "АВТОВАЗ" Tube bending apparatus
US7228869B2 (en) 2002-10-08 2007-06-12 Bosch Rexroth Ag Pressure limiting valve
JP2004190769A (en) 2002-12-10 2004-07-08 Toto Ltd Cylinder valve
US7264059B2 (en) 2002-12-23 2007-09-04 Bakke Oil Tools, As Method and device for pressure controlled sequential operation
US20040163716A1 (en) 2003-02-20 2004-08-26 Madden Jeremy S. Safety valve with pressure indicator
US6886593B2 (en) 2003-02-20 2005-05-03 Ross Operating Valve Company Safety valve with pressure indicator
EP1488867A1 (en) 2003-06-19 2004-12-22 Kabushiki Kaisha Opton Mandrel for bending
US6978799B2 (en) 2003-10-22 2005-12-27 S.P.M. Flow Control, Inc. Emergency pressure relief valve with enhanced reset
GB2408562A (en) 2003-10-22 2005-06-01 Spm Flow Control Inc Pressure relief valve
CA2485817A1 (en) 2003-10-22 2005-04-22 S.P.M. Flow Control, Inc. Emergency pressure relief valve with enhanced reset
US7004445B2 (en) 2003-10-27 2006-02-28 Safoco, Inc. Mechanical override for a valve actuator
US7677526B2 (en) 2003-10-27 2010-03-16 Safoco, Inc. Mechanical override for a valve actuator
US20050121073A1 (en) 2003-12-05 2005-06-09 Hose Shop, Ltd. Burst disk assembly
US7458212B2 (en) 2004-03-03 2008-12-02 Nabtesco Corporation Back-pressure valve and actuation system
US6945569B1 (en) 2004-04-28 2005-09-20 S.P.M. Flow Control, Inc. Enhanced durability hammer union
GB2416574B (en) 2004-04-28 2008-08-20 Spm Flow Control Inc Enhanced durability hammer union
CA2503231A1 (en) 2004-04-28 2005-10-28 S.P.M. Flow Control, Inc. Enhanced durability hammer union
US7549681B1 (en) 2004-04-29 2009-06-23 S.P.M. Flow Control, Inc. Flowline clamp connector
US7204525B2 (en) 2004-04-29 2007-04-17 S.P.M. Flow Control, Inc. Flowline clamp connector
CA2490664A1 (en) 2004-04-29 2005-10-29 S.P.M. Flow Control, Inc. Flowline clamp connector
GB2413606B (en) 2004-04-29 2009-03-25 Spm Flow Control Inc Flowline clamp connector
US7401819B2 (en) 2004-05-14 2008-07-22 Victaulic Company Mechanical pipe coupling having spacers
US20060283513A1 (en) 2004-05-27 2006-12-21 Joe Kurian Valve assembly having a compensating gate
US7398796B2 (en) 2004-06-14 2008-07-15 Sauer-Danfoss Aps Valve arrangement
DE102004033453A1 (en) 2004-07-06 2006-01-26 J. Lorch Gesellschaft & Co. Gmbh Overpressure valve for fluid media has sensor activated during switching action of shut-off valve and connected to data processing device and connected in parallel with shut-off valve
US7302961B2 (en) 2004-09-01 2007-12-04 Flow-Safe, Inc. Surge relief valve
US20070051411A1 (en) 2004-11-16 2007-03-08 Scaramucci John P Check valve
US20060185731A1 (en) 2005-01-21 2006-08-24 Zurn Industries, Inc. Backflow preventor
US7823265B2 (en) 2005-02-15 2010-11-02 S.P.M. Flow Control, Inc. Flowline torque arm assembly
CN101258350A (en) 2005-08-11 2008-09-03 环境技术泵设备公司 Check valve for a self-priming pump
US7516941B2 (en) 2005-10-11 2009-04-14 Elkhart Brass Manufacturing Company, Inc. Valve with actuation sub-assembly
US7819386B2 (en) 2005-10-11 2010-10-26 Elkhart Brass Manufacturing Company, Inc. Valve with actuation sub-assembly
US20070262029A1 (en) 2006-01-09 2007-11-15 Takashi Yoshida Actuated pressure control valve assembly and method
CN2901281Y (en) 2006-04-10 2007-05-16 浙江大学 Multifunction high pressure device safety property detector
US8051875B2 (en) 2006-05-20 2011-11-08 Vetco Gray Controls Limited Pipeline protection system
US20070272308A1 (en) 2006-05-24 2007-11-29 Wayne Spears Check Valve With Oblong Hinge Openings
US20080054204A1 (en) 2006-09-02 2008-03-06 Quanbao Zhou Pressure relief valve
GB2444822B (en) 2006-12-14 2011-06-15 Spm Flow Control Inc Plug valve having a seal boss
US7451959B2 (en) 2006-12-14 2008-11-18 S.P.M. Flow Control, Inc. Plug valve having a seal boss
CA2612397A1 (en) 2006-12-14 2008-06-14 S.P.M. Flow Control, Inc. Plug valve having a seal boss
CN101205798A (en) 2006-12-22 2008-06-25 张庆兰 Mining drill rod anti-skid clamp holder
US20080196773A1 (en) 2007-02-16 2008-08-21 Honeywell International, Inc. Ventline control valve assembly
CN201043685Y (en) 2007-03-16 2008-04-02 谢绍明 Real-time monitoring system for safe operation of pipe
US20080308159A1 (en) 2007-06-15 2008-12-18 Stunkard Gerald A Top entry swing check valve
CA2636751A1 (en) 2007-07-03 2009-01-03 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
GB2452801B (en) 2007-07-03 2012-04-18 Spm Flow Control Inc Swivel joint with uniform ball bearing requirements
US20090008934A1 (en) 2007-07-03 2009-01-08 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
CN101367099A (en) 2007-08-14 2009-02-18 西北工业大学 Flexible bend pipe core mould
RU2367771C1 (en) 2008-05-20 2009-09-20 Иван Георгиевич Лачугин Equipment system for gas field well controlling
RU2367770C1 (en) 2008-05-20 2009-09-20 Закрытое Акционерное Общество Финансовая Компания "Центр-Космос-Нефть-Газ" Equipment system for gas field well controlling
CN201206648Y (en) 2008-05-20 2009-03-11 核电秦山联营有限公司 Swing check valve of high Cv valve for nuclear 1
JP2008215626A (en) 2008-06-13 2008-09-18 Toto Ltd Cylinder valve
CN101303033A (en) 2008-07-03 2008-11-12 中国第一冶金建设有限责任公司 Solution charging relief valve for hydraulic system in operation control oil way
CN201262043Y (en) 2008-09-19 2009-06-24 胡业喜 Special clamp assembly for flushing well
CN101539218A (en) 2008-09-19 2009-09-23 上海汇益液压控制系统工程有限公司 Control module of high-pressure bypass pressure and temperature reducing valve actuating mechanism
US7890276B2 (en) 2008-10-24 2011-02-15 General Electric Company Pressure relief valve monitoring
WO2010080636A2 (en) 2008-12-18 2010-07-15 Weir Spm, Inc. Hydraulic unloading valve
US20100154894A1 (en) 2008-12-18 2010-06-24 Weir Spm, Inc. Hydraulic Unloading Valve
US20110316274A1 (en) 2009-03-17 2011-12-29 Aker Subsea As Riser clamp
US20100258200A1 (en) 2009-04-13 2010-10-14 Fike Corporation Pressure relief device having support member with recessed areas
MX2011011007A (en) 2009-04-20 2012-02-13 Spm Flow Control Inc Flowline flapper valve.
SG175263A1 (en) 2009-04-20 2011-11-28 Weir Spm Inc Flowline flapper valve
US20130000745A1 (en) 2009-04-20 2013-01-03 Spm Flow Control, Inc. Flowline flapper valve
US8261771B2 (en) 2009-04-20 2012-09-11 S.P.M. Flow Control, Inc. Flowline flapper valve
WO2010123889A2 (en) 2009-04-20 2010-10-28 Weir Spm, Inc. Flowline flapper valve
US8000909B2 (en) 2009-05-27 2011-08-16 Dresser, Inc. System and method for monitoring and controlling pressure relief valve performance
WO2010141651A2 (en) 2009-06-03 2010-12-09 Weir Spm, Inc. Plug valve indicator
EA201171356A1 (en) 2009-06-03 2012-05-30 Эс.Пи.Эм.ФЛОУ КОНТРОЛ, ИНК. Locking valve indicator
SG176534A1 (en) 2009-06-03 2012-01-30 Weir Spm Inc Plug valve indicator
MX2011012944A (en) 2009-06-03 2012-06-12 Spm Flow Control Inc Plug valve indicator.
US8465001B2 (en) 2009-06-03 2013-06-18 S.P.M. Flow Control, Inc. Plug valve indicator
US20100326541A1 (en) 2009-06-24 2010-12-30 Weir Spm, Inc. Stand for pressure relief valve
WO2010151680A2 (en) 2009-06-24 2010-12-29 Weir Spm, Inc. Stand for pressure relief valve
CN201496006U (en) 2009-07-30 2010-06-02 无锡金帆钻凿设备有限公司 Hand-operated clamping device
US20110036415A1 (en) 2009-08-11 2011-02-17 David Lymberopoulos Internal relief valve for a valve actuator
CN101722221A (en) 2009-11-06 2010-06-09 王吉光 Processing process of screw pipe bending machine
WO2011095453A1 (en) 2010-02-02 2011-08-11 Subsea 7 Ltd. Clamping device for pipe, cable or other elongate element and fitting apparatus and method therefor
US20120025114A1 (en) 2010-03-31 2012-02-02 David Lymberopoulos Safety valve and method of use
US20110240126A1 (en) 2010-03-31 2011-10-06 David Lymberopoulos Safety valve and method of use
CN201650157U (en) 2010-04-15 2010-11-24 杨鑫 Oil pumping polish rod clip
US20120031494A1 (en) 2010-08-04 2012-02-09 David Lymberopoulos Safety valve control system and method of use
US20120227983A1 (en) 2010-08-04 2012-09-13 David Lymberopoulos Safety valve control system and method of use
CN201747313U (en) 2010-09-02 2011-02-16 中国石油化工股份有限公司 High pressure oil and gas well safety control device
US20120073670A1 (en) 2010-09-17 2012-03-29 Safoco, Inc. Valve actuator control system and method of use
US20120091743A1 (en) 2010-10-14 2012-04-19 The Crosby Group LLC Tubing grab assembly
US20120219354A1 (en) 2011-02-24 2012-08-30 Bauer Ryan E Cup-lock coupler clamp for detachably attaching at any elevation on a vertical tube of the cup-lock scaffold system
CN202047762U (en) 2011-05-02 2011-11-23 王建军 Clamp common joint moving tool
US20130020519A1 (en) 2011-07-18 2013-01-24 David Lymberopoulos Dual piston actuator and method of use
US20130037125A1 (en) 2011-08-10 2013-02-14 S.P.M. Flow Control, Inc. Pressure relief valve assembly
CN102323158A (en) 2011-08-10 2012-01-18 巩宁峰 High pressure safety valve detection system
CN202255848U (en) 2011-08-10 2012-05-30 巩宁峰 System for detecting high-pressure safety valve
WO2013023154A1 (en) 2011-08-10 2013-02-14 S.P.M. Flow Control, Inc. Pressure relief valve assembly
CN202208237U (en) 2011-09-14 2012-05-02 宁波天益齿轴齿轮有限公司 Retractor

Non-Patent Citations (63)

* Cited by examiner, † Cited by third party
Title
4″ Halliburton Big Inch Clamp Connection spec sheet (1 page).
BJ 285959-3 Inch 15,000 PSi Popoff Valve, Mar. 26, 2004 (1 page).
BS&B Safety Systems "An Introduction to Rupture Disk Technology," Catalog 77-1001 (3 pages).
CN OA 2010800253503 mailed Jun. 5, 2013 (8 pages).
EP Search Report mailed Jan. 30, 2013 for EP09838004.1 (4 pages).
Grayloc(r) Products, 3″ flange diameter, Jul. 24, 2006 (2 pages).
Harrisburg, Inc., "Reset Relief Valves" brochure, (c) 1982) (2 pages).
HP70-001 OA for U.S. Appl. No. 06/419,141 mailed Nov. 17, 1983 (4 pages).
HP70-006 OA for U.S. Appl. No. 08/643,239 mailed Dec. 30, 1996 (11 pages).
HP70-011 NOA for U.S. Appl. No. 10/690,888 mailed Aug. 29, 2005 (7 pages).
HP70-016 NOA for U.S. Appl. No. 10/833,859 mailed Jul. 6, 2005 (4 pages).
HP70-016 OA for U.S. Appl. No. 10/833,859 mailed Dec. 22, 2004 (5 pages).
HP70-021 NOA for U.S. Appl. No. 11/013,486 mailed Feb. 12, 2007 (4 pages).
HP70-021 NOA for U.S. Appl. No. 11/414,984 mailed Feb. 11, 2009 (8 pages).
HP70-021 OA for U.S. Appl. No. 11/013,486 mailed Aug. 30, 2005 (12 pages).
HP70-022 NOA for U.S. Appl. No. 11/354,663 mailed Jun. 29, 2010 (4 pages).
HP70-022 OA for U.S. Appl. No. 11/354,663 mailed Jan. 8, 2010 (6 pages).
HP70-022 U.S. Appl. No. 60/653,014 (16 pages).
HP70-023 CA 2612397 NOA mailed Dec. 20, 2012 (1 page).
HP70-023 NOA for U.S. Appl. No. 11/638,965 mailed Sep. 23, 2008 (6 pages).
HP70-023 OA for U.S. Appl. No. 11/638,965 mailed Apr. 4, 2008 (10 pages).
HP70-024 Advisory Action mailed May 20, 2013 for U.S. Appl. No. 12/165,680 (3 pages).
HP70-024 Final Office Action dated Jan. 31, 2012 for U.S. Appl. No. 12/165,680 (28 pages).
HP70-024 Final Office Action dated Mar. 7, 2013 for U.S. Appl. No. 12/165,680 (23 pages).
HP70-024 Office Action mailed Aug. 9, 2011 for U.S. Appl. No. 12/165,680 (18 pages).
HP70-024 Office Action mailed Jul. 12, 2013 for U.S. Appl. No. 12/165,680 (24 pages).
HP70-024 Office Action mailed May 31, 2011 for GB 0812086.7 (2 pages).
HP70-024 U.S. Appl. No. 60/947,738 (12 pages).
HP70-029 ISR and WO for PCT/US2009/068822 mailed Aug. 9, 2010 (7 pages).
HP70-029 OA for U.S. Appl. No. 12/642,541 mailed Mar. 19, 2012 (15 pages).
HP70-036 EP Extended SR for EP10767632.2 mailed Mar. 14, 2013 (6 pages).
HP70-036 EP SR for EP10767632.2 mailed Mar. 14, 2013 (6 pages).
HP70-036 ISR and WO for PCT/US2010/031738 mailed Dec. 27, 2010 (7 pages).
HP70-036 NOA for U.S. Appl. No. 12/763,786 mailed May 16, 2012 (6 pages).
HP70-036 OA for U.S. Appl. No. 12/763,786 mailed Oct. 11, 2011 (9 pages).
HP70-036 U.S. Appl. No. 61/170,917 (9 pages).
HP70-036A OA for U.S. Appl. No. 13/608,562 mailed Sep. 13, 2013 (12 pages).
HP70-037 EP Extended SR for EP10784052.2 mailed Jul. 4, 2013 (7 pages).
HP70-037 ISR and WO for PCTUS2010/037156 mailed Jan. 13, 2011 (8 pages).
HP70-037 NOA for U.S. Appl. No. 12/793,194 mailed Feb. 19, 2013 (10 pages).
HP70-037 OA for U.S. Appl. No. 12/793,194 mailed Oct. 25, 2012 (8 pages).
HP70-039 FOA for U.S. Appl. No. 12/822,900 mailed Aug. 16, 2013 (15 pages).
HP70-039 ISR and WO for PCT/US2010/039834 Feb. 8, 2011 (6 pages).
HP70-039 OA for U.S. Appl. No. 12/822,900 mailed Dec. 6, 2012 (20 pages).
HP70-039 U.S. Appl. No. 61/220,067 (12 pages).
HP70-072 IPRP for PCT/US2012/050376 mailed Jul. 15, 2013 (28 pages).
HP70-072 ISR and WO for PCT/US2012/050376 mailed Oct. 26, 2012 (2 pages).
HP70-072 U.S. Appl. No. 61/522,234 (23 pages).
HP70-714 Design U.S. Appl. No. 29/429,809 (4 pages).
HP70-714 IN Exam Report for IN Design 251691 mailed Jun. 26, 2013 (2 pages).
HP70-720 Design U.S. Appl. No. 29/453,837 (8 pages).
HPHP70-716 Design U.S. Appl. No. 29/449,867 (8 pages).
S.P.M. Flow Control, Inc. (Weir SPM), "Long Radius Swivel Joints," 2007 (5 pages).
S.P.M. Flow Control, Inc., "4-Inch Integral Swivel Joint" (1 page).
S.P.M. Flow Control, Inc., "Flow Control Products and Drilling Equipment for the Worldwide Petroleum Industry," [online] Jan. 8, 2007, <URL:www.spmflo.com>.
S.P.M. Flow Control, Inc., "High-Pressure Long Radius Swivel Joints," 2002, www.spmflo.com (1 page).
S.P.M. Flow Control, Inc., "Long Radius Swivel Joints, H2S, Operating and Maintenance Instructions," 1999 (6 pages).
S.P.M. Flow Control, Inc., "Long Radius Swivel Joints, Operating and Maintenance Instructions," 2004 (4 pages).
S.P.M. Flow Control, Inc., "Long Radius Swivel Joints, Operating and Maintenance Instructions," 2006 (6 pages).
S.P.M. Flow Control, Inc., "Swivel Joints," 1999 (1 page).
S.P.M. Flow Control, Inc., Valve Illustration Retsco (1 page).
SPM "Emergency Relief Valve Brochure" 1997 (4 pages).
Venture Oilfield Services, Ltd., Oilfield Drawing (1 page).

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9964245B2 (en) 2007-07-03 2018-05-08 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
US8978695B2 (en) 2009-04-20 2015-03-17 S.P.M. Flow Control, Inc. Flowline flapper valve
US8998168B2 (en) 2009-06-03 2015-04-07 S.P.M. Flow Control, Inc. Plug valve indicator
US9103448B2 (en) 2012-08-16 2015-08-11 S.P.M. Flow Control, Inc. Plug valve having preloaded seal segments
US9638337B2 (en) 2012-08-16 2017-05-02 S.P.M. Flow Control, Inc. Plug valve having preloaded seal segments
US9857807B2 (en) 2012-08-17 2018-01-02 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9273543B2 (en) 2012-08-17 2016-03-01 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9322243B2 (en) 2012-08-17 2016-04-26 S.P.M. Flow Control, Inc. Automated relief valve control system and method
USD734434S1 (en) * 2013-03-15 2015-07-14 S.P.M. Flow Control, Inc. Seal assembly
US9568138B2 (en) 2013-07-01 2017-02-14 S.P.M. Flow Control, Inc. Manifold assembly
USD873860S1 (en) 2013-07-01 2020-01-28 S.P.M. Flow Control, Inc. Mounting bracket for manifold assembly
USD748700S1 (en) * 2013-11-27 2016-02-02 Nir Velozny Construction drilling cup
USD748702S1 (en) * 2013-11-27 2016-02-02 Nir Velozny Accessory for inner ring of drilling cup and for housing of electrical appliances
USD748701S1 (en) * 2013-11-27 2016-02-02 Nir Velozny Inner ring of a construction drilling cup
USD748170S1 (en) * 2013-11-27 2016-01-26 Nir Velozny Connector for construction drilling cup
US10557576B2 (en) 2015-06-15 2020-02-11 S.P.M. Flow Control, Inc. Full-root-radius-threaded wing nut having increased wall thickness
USD847955S1 (en) * 2017-07-10 2019-05-07 Albert Daniels Sealing joint
US10508750B2 (en) 2017-10-04 2019-12-17 DDS Investments, LLC Hammer union back pressure regulator

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