Patents Assigned to Yuan Mei Corp.
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Patent number: 9380750Abstract: An automatic water sprinkler regulator is provided to control sprinkler coverage and times for water cycles. The regulator comprises control interface, series of control buttons, water inlet part, water outlet part, control processor. An improvement made in the present invention focuses on rendering a control interface with multiple approaches to control times for water cycles to make for a controller interface that can be set for irrigating by way of a series of control buttons.Type: GrantFiled: February 8, 2013Date of Patent: July 5, 2016Assignee: YUAN-MEI CORP.Inventor: King Yuan Wang
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Patent number: 9289783Abstract: A nozzle adjustment member for a sprinkler is revealed. A plurality of nozzle tubes aligned in at least one row is positioned on a wall of a hollow pipe. A top end of the nozzle tube is projecting to an outside of the hollow pipe. At least one pivot support is disposed on the outside of the hollow pipe. Each pivot support is pivoted with an adjustment piece having a plurality of guiding openings. The guiding openings are positioned over the plurality of nozzle tubes correspondingly. A nozzle cover is connected with the outside of the hollow pipe for covering the adjustment piece. A plurality of long through holes for mounting the corresponding nozzle tubes is arranged at the nozzle cover. Around a pivot hole, the adjustment piece swings so as to drive the plurality of nozzle tubes moving at an angle and different water distribution patterns are provided.Type: GrantFiled: April 9, 2010Date of Patent: March 22, 2016Assignee: YUAN-MEI CORP.Inventor: King-Yuan Wang
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Publication number: 20150251197Abstract: A sprinkler with adjustable fan angle of water sprayed is revealed. The adjustable fan angle of water sprayed means a fan area of the water sprayed is adjusted and changed. The sprinkler includes a housing, a receiving seat and a sprinkler head. The sprinkler head consists of a base seat, a collar member and an adjustment member. The fan angle of the water sprayed can be manually operated and changed by rotating the adjustment member.Type: ApplicationFiled: March 4, 2014Publication date: September 10, 2015Applicant: YUAN-MEI CORP.Inventor: SHUN-NAN LO
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Publication number: 20150250110Abstract: A supporter for connecting and positioning irrigation devices is revealed. The supporter for connecting and positioning irrigation devices includes a conical body and a connecting device. The conical body consists of a sharp end and a connecting end. The sharp end is mounted into the ground for positioning. The connecting device is composed of a receiving portion, assembly portions, and a switch portion. The assembly portions are used for connection to hoses and water flow guidance while the switch portion is used to control on/off of the water flow in the connecting device. The connecting device is set on the connecting end of the conical body so as to connect to hoses and position the hoses on the ground by the conical body.Type: ApplicationFiled: March 4, 2014Publication date: September 10, 2015Applicant: YUAN-MEI CORP.Inventor: SHUN-NAN LO
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Patent number: 9114411Abstract: Disclosed is a drizzle type spray apparatus, especially a wetting drizzle spray apparatus, that is configured to attach an adjustable member onto an erectable ground-based tube, the adjustable member is made of adjustable units having rotatable angles, and works to operatively make up a sprinkle head, so as to allow change in the spray direction of the sprinkle head.Type: GrantFiled: November 26, 2012Date of Patent: August 25, 2015Assignee: YUAN-MEI CORP.Inventor: Shun-Nan Lo
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Patent number: 9101098Abstract: A water timer is revealed. The water timer includes a base assembly, a valve assembly and a display module. The base assembly consists of a first housing and a second housing. The valve assembly having a conducting tube and a valve member is for turning on or off water supply. The display module is composed of a first space, a circuit board, an input member, and a rectangular column connected to t first space and used for receiving a battery box. The water timer features on that the display module is arranged with an integrated rectangular column used for receiving a battery box and the display module is locked on the first housing.Type: GrantFiled: August 21, 2013Date of Patent: August 11, 2015Assignee: YUAN-MEI CORP.Inventor: Chi-Han Cheng
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Patent number: 9038665Abstract: A valve system oriented for an irrigation system which is activated by a control unit is disclosed. The system comprises a solenoid switch and a manual switch, wherein an electrical wire extends from the valve to the control unit. The manual switch operates as a hand handling rotating lever; another use of manual switch is to serve as a means to force close the solenoid valve's outlet opening so as to provide a mechanism responsive to preventing automatic opening of solenoid valve controlled by control unit.Type: GrantFiled: April 9, 2013Date of Patent: May 26, 2015Assignee: YUAN-MEI CORP.Inventor: Chi-Han Cheng
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Patent number: 9038924Abstract: A nozzle assembly for a sprinkler is revealed. The nozzle assembly includes a main channel having a water inlet on one end and a water outlet on the other end thereof The nozzle assembly features on that: an adjustment member for control of water flow is disposed on the main channel, located between the water inlet and the water outlet. The adjustment member is arranged around the main channel. The displacement direction of the adjustment member and the water flow direction of the main channel are not along the same axis, or not parallel to each other. Thus when the nozzle assembly is applied to underground sprinklers; it is hidden from view and is able to prevent others from changing outlet water flow purposely.Type: GrantFiled: April 23, 2010Date of Patent: May 26, 2015Assignee: YUAN-MEI CORP.Inventor: Shun-Nan Lo
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Publication number: 20150053288Abstract: A water timer is revealed. The water timer includes a base assembly, a valve assembly and a display module. The base assembly consists of a first housing and a second housing. The valve assembly having a conducting tube and a valve member is for turning on or off water supply. The display module is composed of a first space, a circuit board, an input member, and a rectangular column connected to t first space and used for receiving a battery box. The water timer features on that the display module is arranged with an integrated rectangular column used for receiving a battery box and the display module is locked on the first housing.Type: ApplicationFiled: August 21, 2013Publication date: February 26, 2015Applicant: YUAN-MEI CORP.Inventor: CHI-HAN CHENG
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Patent number: 8662107Abstract: A switch device for water conduit valve comprises a valve body having a water inflow passage bifurcated to form more than one water outflow passage, a first water inlet and a second water inlet disposed between the water inflow passage and the water outflow passage, a magnetic valve switch device connected to the first water inlet and a manual control switch device connected to the second water inlet to provide a user to freely select controlling water flow that is introduced into the water outflow passage from the first water inlet or the second water inlet through any switch device.Type: GrantFiled: December 8, 2010Date of Patent: March 4, 2014Assignee: Yuan-Mei Corp.Inventor: Chi-Han Cheng
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Patent number: 8596558Abstract: A finger-operated switch is revealed. The finger-operated switch includes a main body and a switch. The main body includes an intake channel, a turning channel and an outlet channel connected sequentially. On end of the outlet channel near the turning channel is arranged with an outlet and mounted with a waterproof gasket. The switch including a rotating shaft and a waterproof spacer is set on the rotating shaft. There is a certain distance between the turning channel and the rotating shaft mounted therein. The waterproof spacer is floatable in and moving synchronously with the rotating shaft. While adjusting the rotating shaft, the waterproof spacer is driven to close or open the outlet of the waterproof gasket. When the outlet is closed, a pushing force is produced toward the outlet because water pressure in the turning channel presses the waterproof spacer. A watertight effect is achieved.Type: GrantFiled: July 14, 2011Date of Patent: December 3, 2013Assignee: Yuan-Mei Corp.Inventor: Cheng-Chung Lai
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Patent number: 8342426Abstract: A method for adjusting telescopic water pipe and its structure comprise assembling an internal pipe and an external pipe to form a first water passage and a second external water passage, and an independent second internal water passage. A water passage control switch is disposed to an end of the external pipe and has a channel seal cap that divided into a first channel and a first through hole to connect the first water passage. A water stop plug ring is fit to the first through hole. A second and third through holes corresponding to a second and third channels can be connected to the second internal water passage. A rotary switch is connected to the channel seal cap. A penetration hole is disposed to a partition attached to the channel seal cap. An interconnection groove and an arc plane are disposed to the partition.Type: GrantFiled: December 7, 2009Date of Patent: January 1, 2013Assignee: Yuan-Mei Corp.Inventor: Shun-Nan Lo
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Patent number: 8123151Abstract: A sprinkling gun structure including a main body having two ends respectively formed with a water inlet and an adaptation hole. An assembling tunnel is transversely formed through the main body between the water inlet and the adaptation hole to communicate therewith. The sprinkling gun further includes an adjustment member, a controlling member having a water-checking section and a water intake, and a water-guiding member having a watertight sleeve fitted on bottom end of the water-guiding member. The controlling member is fitted in the assembling tunnel and rotationally drivable by the adjustment member. When driven, the water-checking section of the controlling member is rotated to cooperate with the watertight sleeve so as to shut off/turn on and micro-adjust the water flow.Type: GrantFiled: April 10, 2008Date of Patent: February 28, 2012Assignee: Yuan Mei Corp.Inventor: Chi Han Cheng
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Patent number: 8087597Abstract: A spray gun structure comprises a control valve mounted into an assembling chamber of a body and regulated by an adjusting device to control the on/off of water discharge thereby. A coupling sleeve is joined to the body with an abutment surface of a water-sealing sleeve abutting tight against a water-sealing area of the control valve, and protruding tracks engaged with guide recesses of a water-guiding element. A spray head having a connecting sleeve and a restrain collar mounted thereto is fitted to the body and screw-joined to the water-sealing element. The connecting sleeve is mounted to abut against the coupling sleeve, and the restrain collar has restrain blocks to restrict protrusions of the body. Therefore, when the spray head is pivotally rotated to and forth in its place, the water-guiding element can be synchronically actuated to move linearly forwards or backwards to verify the pattern of water spray thereby.Type: GrantFiled: April 10, 2008Date of Patent: January 3, 2012Assignee: Yuan Mei Corp.Inventor: Chi Han Cheng
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Patent number: 7654282Abstract: An easy-type water pressure reducing apparatus comprises a connecting tube having a bore extending through an inlet end and an outlet end. The bore has an annular seat with a smaller-diameter inlet chamber integrally extending at both sides to which a movable element with an inlet port to receive a spring element is mounted. The movable element also includes positioning guide blocks to fit to water-guiding vents of the inlet chamber, and a ringed groove with a sealing ring to abut tight against the inlet chamber, forming a back-and-forth movable positioning space there-between. Therefore, when water pressure at the outlet end is larger than that at the inlet end, water flow blocked by a water plug of the movable element will push the movable element towards the inlet end, compressing the spring element and closing the water-guiding vents gradually to reduce the water flow and stabilize the water pressure thereby.Type: GrantFiled: July 20, 2007Date of Patent: February 2, 2010Assignee: Yuan Mei Corp.Inventor: Shun Nan Lo
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Patent number: D604389Type: GrantFiled: September 5, 2008Date of Patent: November 17, 2009Assignee: Yuan Mei Corp.Inventor: Chi Han Cheng
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Patent number: D736350Type: GrantFiled: June 20, 2014Date of Patent: August 11, 2015Assignee: YUAN-MEI CORP.Inventor: Chi-Han Cheng
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Patent number: D749701Type: GrantFiled: December 10, 2014Date of Patent: February 16, 2016Assignee: Yuan Mei Corp.Inventors: Shun-Nan Lo, King-Yuan Wang
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Patent number: D764950Type: GrantFiled: November 24, 2014Date of Patent: August 30, 2016Assignee: Yuan Mei Corp.Inventor: Chi Han Cheng
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Patent number: D764951Type: GrantFiled: February 11, 2015Date of Patent: August 30, 2016Assignee: Yuan Mei Corp.Inventor: Chi Han Cheng