US20110303702A1 - Liquid spray head assembly - Google Patents

Liquid spray head assembly Download PDF

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Publication number
US20110303702A1
US20110303702A1 US12/801,492 US80149210A US2011303702A1 US 20110303702 A1 US20110303702 A1 US 20110303702A1 US 80149210 A US80149210 A US 80149210A US 2011303702 A1 US2011303702 A1 US 2011303702A1
Authority
US
United States
Prior art keywords
link
seal
cylinder
piston rod
spray head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US12/801,492
Inventor
Ya-Tsan Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Derxin (Shanghai) Cosmetics Co Ltd
Original Assignee
Derxin (Shanghai) Cosmetics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Derxin (Shanghai) Cosmetics Co Ltd filed Critical Derxin (Shanghai) Cosmetics Co Ltd
Priority to US12/801,492 priority Critical patent/US20110303702A1/en
Assigned to DERXIN (SHANGHAI) COSMETICS CO., LTD. reassignment DERXIN (SHANGHAI) COSMETICS CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WANG, YA-TSAN
Publication of US20110303702A1 publication Critical patent/US20110303702A1/en
Abandoned legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus
    • B05B11/30Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus the flow being effected by a pump
    • B05B11/3001Piston pumps
    • B05B11/3023Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus
    • B05B11/30Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus the flow being effected by a pump
    • B05B11/3042Components or details
    • B05B11/3066Pump inlet valves
    • B05B11/3067Pump inlet valves actuated by pressure
    • B05B11/3069Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus
    • B05B11/30Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus the flow being effected by a pump
    • B05B11/3042Components or details
    • B05B11/3073Springs
    • B05B11/3074Springs located outside pump chambers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus
    • B05B11/30Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus the flow being effected by a pump
    • B05B11/3042Components or details
    • B05B11/3043Sealing or attachment arrangements between pump and container
    • B05B11/3046Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/3047Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container

Abstract

A spray head assembly includes a push member, a piston rod, a spring, a seal member, a link, a movable member, a cylinder and a resilient valve. The link includes multiple axial slots defined in an outer surface thereof so that no surplus and rough material is left during manufacturing. The spiral valve effectively responses the operation of the spray assembly to seal or open the path in the cylinder.

Description

    BACKGROUND OF THE INVENTION
  • 1. Field of the Invention
  • The present invention relates to a spray head assembly, and more particularly, to a spray head assembly suitable for lotion or perfume.
  • 2. Description of the Prior Art
  • A conventional spray head assembly 100 is shown in FIG. 1 and generally includes a head 101 with a nozzle 101 a and a mounting tube 102 is connected to the head 101. A first suction tube 103 is connected between the mounting tube 102 and a cone-shaped member 104 which has an insertion 105 connected to the bottom thereof. There are two holes 105 a defined in two sides of the insertion 105 and the holes 105 a are hidden by the cone-shaped member 104. A spring 106 is connected to the insertion 105 and a ball 107 is located on the other end of the spring 106. A reception tube 108 accommodates the first suction tube 103, the cone-shaped member 104, the insertion 105, the spring 106 and the ball 107 in sequence, and a second suction tube 109 is connected to the reception tube 108.
  • When the user presses the head 101, the air in the container releases from the nozzle 101 a and the lotion or perfume sucked into the reception tube 108 via the second suction tube 109. The spring 106 pushes the ball 107 of the insertion 105 to seal the opening of the reception tube 108, and a gap is defined between the insertion 105 and the cone-shaped member 104, such that the lotion of perform in the reception tube 108 flows into the insertion 105 via the gap and the holes 105 a. The lotion or perform is then sucked by the first suction tube 103 and sprayed out from the nozzle 101 a. When the head 101 is released, the lotion or perfume left in the reception tube 108 flows back to the container.
  • However, the two holes 105 a defined in two sides of the insertion 105 easily causes surplus and rough material around the holes 105 a and which require more labor time to remove it. Besides, the ball 107 is made of metal which lacks flexibility so that it is not satisfied by using the ball 107 to seal the opening of the reception tube 108 during operation.
  • The present invention intends to provide a spray head assembly which improves the shortcomings mentioned in the conventional spray head assembly.
  • SUMMARY OF THE INVENTION
  • The present invention relates to a spray head assembly which comprises a push member having a nozzle and an outlet tube is connected with the push member. A piston rod is a hollow tube and includes an enlarged engaging head and a hollow tube extends from the engaging head. The engaging head contacts an inside of the push member. A spring is biased between the hollow tube of the piston rod and a seal member so as to provide a return force to the piston rod and a link. The seal member is located at a first end of a cylinder and has a passage through which the piston rod extends. The link includes a cylindrical portion which extends through the hollow tube and multiple axial slots are defined in an outer surface thereof. A stop is connected to an end of the cylindrical portion. A movable member has a through hole define axially therethrough and the link extends through the through hole. An open end of the movable member is removably sealed by the stop of the link by the return force from the spring. The cylinder is a tubular member with a first section and a second section which is smaller than the first end in diameter. The movable member and the link are received in a chamber defined in the first section. A path is formed within the second section. A resilient valve is a spiral valve and received in the second section of the cylinder. The resilient valve has a first end and a second end. An opening is defined in a first end and an insertion protrudes from the second end and seals the path. A hollow resilient portion is located between the first and second ends of the resilient valve so as to provide a force to move the insertion of the resilient valve to seal the path.
  • The primary object of the present invention is to provide a spray head assembly which includes a link with multiple axial slots defined in the outer surface thereof and the axial slots replace the two holes in the insertion of the conventional spray head assembly to eliminate surplus and rough material when drilling the holes in the insertion.
  • Another object of the present invention is to provide a spray head assembly which includes a spiral resilient valve to replace the ball of the conventional spray head assembly and the spiral resilient valve quickly responses to the operation of the spray head assembly.
  • The present invention will become more obvious from the following description when taken in connection with the accompanying drawings which show, for purposes of illustration only, a preferred embodiment in accordance with the present invention.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is an exploded view to show the conventional spray head assembly;
  • FIG. 2 is an exploded view to show the spray head assembly of the present invention;
  • FIG. 3 is a cross sectional view of the spray head assembly of the present invention;
  • FIG. 4 is a cross sectional view to show that the push member of the spray head assembly of the present invention is pressed, and
  • FIG. 5 is a cross sectional view to show that the push member of the spray head assembly of the present invention is released.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
  • Referring to FIGS. 2 and 3, the spray head assembly 10 of the present invention comprises a push member 1 which has a nozzle 11 so as to release lotion or perfume therefrom. An outlet tube 12 is connected within the push member 1. A piston rod 2 which is a hollow tube and includes an enlarged engaging head 21 and a hollow tube 22 extends from the engaging head 21, wherein the engaging head 21 contacts an inside of the push member 1. A spring 3 is biased between the hollow tube 22 of the piston rod 2 and a seal member 4 so as to provide a return force to the piston rod 2 and a link 5. The seal member 4 is located at a first end of a cylinder 7 and has a passage 41 through which the piston rod 2 extends. The link 5 includes a cylindrical portion 51 which extends through the hollow tube 22 and multiple axial slots 52 are defined in an outer surface thereof. A stop 53 is connected to an end of the cylindrical portion 51. A movable member 6 has a through hole 61 define axially therethrough and the link 5 extends through the through hole 61. An open end of the movable member 6 is removably sealed by the stop 53 of the link 5 by the return force from the spring 3. The cylinder 7 is a tubular member with a first section 71 and a second section 72 which is smaller than the first end in diameter. The movable member 6 and the link 5 are received in a chamber 711 defined in the first section 71. A path 721 is formed within the second section 72 and a connection port 722 is defined in an end of the second section 72. A suction tube 30 is connected to the connection port 722 and inserted into the container 20.
  • A resilient valve 8 is a spiral valve and received in the second section 72 of the cylinder 7. The resilient valve 8 has a first end 81 and a second end 82, wherein an opening 84 is defined in a first end 81 and an insertion 821 protrudes from the second end 82 so as to seal the path 721. A hollow resilient portion 83 is located between the first and second ends 81, 82 of the resilient valve 8 so as to provide a force to move the insertion 821 of the resilient valve 8 to seal the path 721. A fixing part 9 is mounted to a opening of the container 20 and the spray assembly 10 is connected to the container 20 by the fixing part 9. The fixing part 9 includes a sealing member 91 to seal the opening of the container 20.
  • As shown in FIG. 4, when the push member 1 is pressed downward, the piston rod 2 and the link 5 are lowered and the space in the second section 72 of the cylinder 7 is compressed. The liquid pressure moves the insertion 821 to seal the path 721 of the cylinder 7 so that the cylinder 7 is completely sealed. The stop 53 of the link 5 is separated from the movable member 6 so that the slots 52 in the link 5 are removed from the movable member 6 to form a gap. The liquid in the container 20 is then released from the nozzle 11 via the hollow tube 22 and the outlet tube 12 by the high pressure. During the release of the liquid, the resilient valve 8 quickly responses and is lowered to seal the path 721.
  • As shown in FIG. 5, when releasing the push member 1, the return force of the spring 3 makes the piston rod 2 and the link 5 both move upward, and the stop 53 of the link 5 seals the movable member 6. The pressure in the chamber 711 of the cylinder 7 is lower than that of outside so that the liquid pushes the insertion 821 from the path 721 and the opening 84 of the resilient valve 8 is sucked into the chamber 711 and ready for the next pressing action.
  • The resilient valve 8 replaces the ball in the convention spray head assembly and has better resilient feature to quickly seal the path 721 during operation. The axial slots 52 in the link 5 avoid the labor and time required to clean up the surplus and rough material as the drilling of holes in the insertion of the conventional spray head assembly.
  • While we have shown and described the embodiment in accordance with the present invention, it should be clear to those skilled in the art that further embodiments may be made without departing from the scope of the present invention.

Claims (4)

1. A spray head assembly comprising:
a push member having a nozzle and an outlet tube connected with the push member;
a piston rod being a hollow tube and including an enlarged engaging head and a hollow tube extending from the engaging head, the engaging head contacting an inside of the push member;
a spring being biased between the hollow tube of the piston rod and a seal member so as to provide a return force to the piston rod and a link;
the seal member located at a first end of a cylinder and having a passage through which the piston rod extends;
the link including a cylindrical portion which extends through the hollow tube and multiple axial slots defined in an outer surface thereof, a stop connected to an end of the cylindrical portion;
a movable member having a through hole define axially therethrough and the link extending through the through hole, an open end of the movable member removably sealed by the stop of the link by the return force from the spring;
the cylinder being a tubular member with a first section and a second section which is smaller than the first end in diameter, the movable member and the link received in a chamber defined in the first section, a path formed within the second section, and
a resilient valve being a spiral valve and received in the second section of the cylinder, the resilient valve having a first end and a second end, an opening defined in a first end and an insertion protruding from the second end and sealing the path, a hollow resilient portion located between the first and second ends of the resilient valve so as to provide a force to move the insertion of the resilient valve to seal the path.
2. The assembly as claimed in claim 1, wherein a fixing part is mounted to a opening of a container and the spray assembly is connected to the container by the fixing part.
3. The assembly as claimed in claim 2, wherein the fixing part includes a sealing member to seal the opening of the container.
4. The assembly as claimed in claim 1, wherein the second section of the cylinder includes a connection port and a suction tube is connected to the connection port and inserted into the container.
US12/801,492 2010-06-11 2010-06-11 Liquid spray head assembly Abandoned US20110303702A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/801,492 US20110303702A1 (en) 2010-06-11 2010-06-11 Liquid spray head assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/801,492 US20110303702A1 (en) 2010-06-11 2010-06-11 Liquid spray head assembly

Publications (1)

Publication Number Publication Date
US20110303702A1 true US20110303702A1 (en) 2011-12-15

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Family Applications (1)

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US12/801,492 Abandoned US20110303702A1 (en) 2010-06-11 2010-06-11 Liquid spray head assembly

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130264359A1 (en) * 2012-04-04 2013-10-10 William Sydney Blake One Turn Actuated Duration Spray Pump Mechanism
GB2509904A (en) * 2013-01-16 2014-07-23 Derjin Hong Kong Holding Company Ltd Dispenser pump and valve assembly
WO2016008363A1 (en) * 2014-07-15 2016-01-21 御田二工业(深圳)有限公司 Dropper distributor of telescopic liquid suction tube
US9415401B2 (en) 2012-04-04 2016-08-16 Alternative Packaging Solutions Llc One turn actuated duration spray pump mechanism
US20160263603A1 (en) * 2013-10-25 2016-09-15 Aptar Italia S.P.A. Dispenser with a hermetic seal
US20170036224A1 (en) * 2015-08-06 2017-02-09 Z&Z Development Co., Ltd. Perfume bump with external spring

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US4050860A (en) * 1976-06-01 1977-09-27 Vca Corporation Spray pump assembly
US4071172A (en) * 1976-04-07 1978-01-31 Balogh Stephen M Manually operated liquid dispenser
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US5242089A (en) * 1992-01-29 1993-09-07 Calmar Inc. Miniature pump sprayer
US5482188A (en) * 1992-01-20 1996-01-09 Valois S.A. Precompression pump
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US20030150880A1 (en) * 2002-02-11 2003-08-14 Microspray Delta S.P.A. Dispensing pump with improved sealing for application to liquid containers
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US6685062B1 (en) * 2002-09-16 2004-02-03 Yon Woo Corporation Dispenser pump
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US7059499B2 (en) * 2004-07-15 2006-06-13 Masatoshi Masuda Fluid-dispensing pump and container provided therewith
US20060186142A1 (en) * 2005-02-22 2006-08-24 Cheng-Yuan Su Green nozzle
US7097077B2 (en) * 2004-02-05 2006-08-29 Masatoshi Masuda Fluid-dispensing pump and container provided therewith
US7108160B2 (en) * 2004-06-22 2006-09-19 Lumson S.P.A. Manually operable pump for dispensing creamy substances
US7111761B2 (en) * 2003-07-03 2006-09-26 Masatoshi Masuda Fluid discharge pump and fluid container
US20070119869A1 (en) * 2005-11-25 2007-05-31 Cheng-Yuan Su Spray head
US7261222B2 (en) * 2005-01-24 2007-08-28 Cheng-Yuan Su Structure for green nozzle
US7431181B2 (en) * 2004-03-26 2008-10-07 Masatoshi Masuda Fluid-dispensing pump and container provided therewith
US7445134B2 (en) * 2001-11-28 2008-11-04 Valois S.A.S. Fluid product dispensing pump and fluid product dispensing device comprising same
US20080290119A1 (en) * 2007-05-22 2008-11-27 Living Fountain Plastic Industrial Co., Ltd. Piston mechanism of a lotion pump
US7819290B2 (en) * 2004-11-03 2010-10-26 Airlessystems Flexible part forming an output valve and a return spring for a dispensing device
US7938298B2 (en) * 2004-04-29 2011-05-10 Chong Woo Co., Ltd. Small hand-operated pump
US7954677B2 (en) * 2007-01-23 2011-06-07 Rexam Dispensing Systems, S.A.S. Pump for dispensing a dose of a fluid product and range comprising such pumps
US20120006854A1 (en) * 2009-04-01 2012-01-12 Emsar S.P.A. Dispenser

Patent Citations (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187960A (en) * 1964-05-08 1965-06-08 Sterling Drug Inc Non-metallic pump dispenser
US4071172A (en) * 1976-04-07 1978-01-31 Balogh Stephen M Manually operated liquid dispenser
US4050860A (en) * 1976-06-01 1977-09-27 Vca Corporation Spray pump assembly
US5002207A (en) * 1988-12-09 1991-03-26 Coster Technologie Speciali S.P.A. Precompression pump, for dispensing liquid products from containers
US5482188A (en) * 1992-01-20 1996-01-09 Valois S.A. Precompression pump
US5242089A (en) * 1992-01-29 1993-09-07 Calmar Inc. Miniature pump sprayer
US6021924A (en) * 1994-11-10 2000-02-08 Societe De Promotion, Recherche Et Innovation Technologique Manually controlled metering pump for bottles with deformable sheaths
US20040144806A1 (en) * 1995-01-27 2004-07-29 Yoshino Kogyosho Co., Ltd. Non-leaking non-dripping liquid jet pump
US5813571A (en) * 1995-10-19 1998-09-29 Societe D'innovation Recherche Plastique Device for packaging a product with a support ring for a manual pump for dispensing in individual metered amounts
US6196424B1 (en) * 1997-05-29 2001-03-06 Rexam Sofab Articulated piston pump
US6209759B1 (en) * 1997-07-04 2001-04-03 Valois S.A. Hand-operated pump with a free floating sleeve piston
US6471097B2 (en) * 1997-07-04 2002-10-29 Valois S.A. Hand-operated pump with a free floating sleeve piston
US6415959B1 (en) * 1998-10-16 2002-07-09 Rexam Sof Ab Low capacity pump with enhanced compatibility
US6056163A (en) * 1999-07-28 2000-05-02 Lai; Jenn-Shyang Liquid dispenser
US6308865B1 (en) * 2000-10-24 2001-10-30 Hui-Yu Lin Container-mounted pump means with external restoring spring
US20020166876A1 (en) * 2001-05-11 2002-11-14 Masatoshi Masuda Liquid dispensing pump
US6681962B2 (en) * 2001-05-11 2004-01-27 Masatoshi Masuda Liquid dispensing pump
US7445134B2 (en) * 2001-11-28 2008-11-04 Valois S.A.S. Fluid product dispensing pump and fluid product dispensing device comprising same
US20030150880A1 (en) * 2002-02-11 2003-08-14 Microspray Delta S.P.A. Dispensing pump with improved sealing for application to liquid containers
US6962273B2 (en) * 2002-05-20 2005-11-08 Masatoshi Masuda Cylinder and valve structures for liquid-dispensing containers
US20030230600A1 (en) * 2002-05-20 2003-12-18 Masatoshi Masuda Cylinder and valve structures for liquid-dispensing containers
US7025233B2 (en) * 2002-07-24 2006-04-11 Masatoshi Masuda Fluid discharge pump for discharging fluid stored inside fluid storing portion
US6685062B1 (en) * 2002-09-16 2004-02-03 Yon Woo Corporation Dispenser pump
US7111761B2 (en) * 2003-07-03 2006-09-26 Masatoshi Masuda Fluid discharge pump and fluid container
US20050161475A1 (en) * 2004-01-22 2005-07-28 Matomi Kaga One-handed manipulation tool for pump-assisted liquid container
US7097077B2 (en) * 2004-02-05 2006-08-29 Masatoshi Masuda Fluid-dispensing pump and container provided therewith
US7431181B2 (en) * 2004-03-26 2008-10-07 Masatoshi Masuda Fluid-dispensing pump and container provided therewith
US7938298B2 (en) * 2004-04-29 2011-05-10 Chong Woo Co., Ltd. Small hand-operated pump
US7108160B2 (en) * 2004-06-22 2006-09-19 Lumson S.P.A. Manually operable pump for dispensing creamy substances
US7059499B2 (en) * 2004-07-15 2006-06-13 Masatoshi Masuda Fluid-dispensing pump and container provided therewith
US7819290B2 (en) * 2004-11-03 2010-10-26 Airlessystems Flexible part forming an output valve and a return spring for a dispensing device
US7261222B2 (en) * 2005-01-24 2007-08-28 Cheng-Yuan Su Structure for green nozzle
US20060186142A1 (en) * 2005-02-22 2006-08-24 Cheng-Yuan Su Green nozzle
US20070119869A1 (en) * 2005-11-25 2007-05-31 Cheng-Yuan Su Spray head
US7954677B2 (en) * 2007-01-23 2011-06-07 Rexam Dispensing Systems, S.A.S. Pump for dispensing a dose of a fluid product and range comprising such pumps
US20080290119A1 (en) * 2007-05-22 2008-11-27 Living Fountain Plastic Industrial Co., Ltd. Piston mechanism of a lotion pump
US20120006854A1 (en) * 2009-04-01 2012-01-12 Emsar S.P.A. Dispenser

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130264359A1 (en) * 2012-04-04 2013-10-10 William Sydney Blake One Turn Actuated Duration Spray Pump Mechanism
US8720746B2 (en) * 2012-04-04 2014-05-13 William Sydney Blake One turn actuated duration spray pump mechanism
US10151692B2 (en) 2012-04-04 2018-12-11 Alternative Packaging Solutions, Llc Method for dispensing a product from a container
US9415401B2 (en) 2012-04-04 2016-08-16 Alternative Packaging Solutions Llc One turn actuated duration spray pump mechanism
US9751102B2 (en) 2012-04-04 2017-09-05 Alternative Packaging Solutions Llc Method for dispensing a product from a container
GB2509904A (en) * 2013-01-16 2014-07-23 Derjin Hong Kong Holding Company Ltd Dispenser pump and valve assembly
US20160263603A1 (en) * 2013-10-25 2016-09-15 Aptar Italia S.P.A. Dispenser with a hermetic seal
US10105721B2 (en) * 2013-10-25 2018-10-23 Aptar Italia S.P.A. Dispenser with a hermetic seal
WO2016008363A1 (en) * 2014-07-15 2016-01-21 御田二工业(深圳)有限公司 Dropper distributor of telescopic liquid suction tube
US20170036224A1 (en) * 2015-08-06 2017-02-09 Z&Z Development Co., Ltd. Perfume bump with external spring
US10155237B2 (en) * 2015-08-06 2018-12-18 Z&Z Development Co., Ltd. Perfume bump with external spring

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Owner name: DERXIN (SHANGHAI) COSMETICS CO., LTD., CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WANG, YA-TSAN;REEL/FRAME:024558/0643

Effective date: 20100603

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION